Fatto generale: 112 is the atomic number of the element copernicium (formerly called ununbium).
Fatto matematico: 112 is in base 10 both a Harshad number.
Trivia: 112 is the number of pounds in a British long hundredweight.
Data storica: April 21st is the day in 1863 that Bahá'u'lláh, the founder of the Bahá'í Faith, declares his mission as "He whom God shall make manifest".