112233

112233 is a six-digit decimal numeral consisting of the digits 1, 1, 2, 2, 3, 3 in that order, often read as the paired sequence 11-22-33. The pattern makes it a common example when illustrating digit repetition or concatenation in numerical demonstrations.

In arithmetic terms, 112233 equals 112,233 and has the prime factorization 112,233 = 3 × 11 × 19 × 179. It is divisible by 3 and by 11, but not by 2 or 5. This factorization shows that the number is composite and has multiple small prime factors.

The digit pattern of 11-22-33 gives it a distinctive structure that is sometimes cited in discussions of symmetry or repetitive digits. However, there are no widely recognized meanings, acronyms, or historical events specifically associated with the number 112233 in standard reference sources.

In computing or data contexts, 112233 is sometimes used as a simple placeholder or test value due to its clear, nontrivial digit pattern. Beyond its numerical properties and pattern, it does not have a special status in mathematics or popular culture.