Fatto matematico: 2230 is a number n for which f(n) is a repdigit.
Trivia: 2230 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: February 7th is the day in 1907 that the Mud March is the first large procession organized by the National Union of Women’s Suffrage Societies (NUWSS).