general_fact: 12767 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 12767 is a boring number.
trivia: 12767 is an uninteresting number.
historical_date: December 14th is the day in 1812 that the French invasion of Russia comes to an end as the remnants of the Grande Armée are expelled from Russia.