475221st

475221st is the ordinal designation used to indicate the position of the 475,221st item in a sequence. When written with standard thousands separators, the form is 475,221st. In English orthography, ordinals ending with 1, 2, or 3 use st, nd, or rd respectively, except for the teen numbers 11–13 which take th. Since the number 475,221 ends with 21 and 11–13 do not apply, 475,221st is the correct suffix form for this ordinal.

In practical use, 475,221st is a label that denotes a specific place in a long list, catalog, dataset, or sequence. It does not convey intrinsic meaning by itself; its significance arises from the domain in which it is employed. For example, in data indexing or archival systems, an entry labeled 475,221st would be expected to correspond to the 475,221st item in that system.

Beyond real-world indexing, the string 475221st can appear in fictional or hypothetical contexts as a designator for a unit, district, or position within a constructed world. As with any ordinal label, its interpretation is defined by the rules and conventions of the applicable framework.

See also: ordinal numbers; English ordinal indicators; numbering systems.