general_fact: 19885 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 19885 is a boring number.
trivia: 19885 is a boring number.
historical_date: June 10th is the day in 1918 that the Austro-Hungarian battleship SMS Szent István sinks after being torpedoed by an Italian MAS motorboat.