Adding to 111200214100 its reverse (1412002111), we get a palindrome (112612216211).
It is a congruent number.
It is an unprimeable number.
Almost surely, 2111200214100 is an apocalyptic number.
111200214100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111200214100 is a wasteful number, since it uses less digits than its factorization.
111200214100 is an evil number, because the sum of its binary digits is even.
The spelling of 111200214100 in words is "one hundred eleven billion, two hundred million, two hundred fourteen thousand, one hundred".