Hecho general: 18770 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 18770 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 18770 is an uninteresting number.
Fecha histórica: May 22nd is the day in 1816 that a mob in Littleport, Cambridgeshire, England, riots over high unemployment and rising grain costs; the rioting spreads to Ely the next day.