42222222222

42222222222 is the decimal numeral consisting of the digit 4 followed by ten 2s. It equals 42,222,222,222 in standard notation and has a magnitude around 4.22 × 10^10.

Basic properties include that it is an even integer. The sum of its digits is 4 + 2 × 10 = 24, which is divisible by 3, so the number is divisible by 3 and therefore by 6. The last two digits are 22, so it is not divisible by 4. It is also not divisible by 5, as it does not end in 0 or 5. Consequently, the highest power of 2 dividing the number is 2^1, making it not divisible by 4.

Prime factorization can be partially established: 42222222222 = 2 × 21,111,111,111, and 21,111,111,111 = 3 × 7,037,037,037. Therefore 42222222222 = 2 × 3 × 7,037,037,037. The remaining factor 7,037,037,037 may have additional prime factors, but the exact full factorization requires further computation.

Context and usage: As a large integer with a repeating digit pattern, 42222222222 may appear in numerical examples or datasets. It does not correspond to a widely known constant, theorem, or historical event. Its value is primarily of interest in basic arithmetic, number representation, and discussions of digit patterns in decimal numbers.