Hecho general: 22403 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 22403 is a boring number.
Trivia: 22403 is an uninteresting number.
Fecha histórica: May 2nd is the day in 1885 that Cree and Assiniboine warriors win the Battle of Cut Knife, their largest victory over Canadian forces during the North-West Rebellion.