111200200212112 has 20 divisors (see below), whose sum is σ = 235036786812336. Its totient is φ = 50545545550880.

The previous prime is 111200200212109. The next prime is 111200200212169. The reversal of 111200200212112 is 211212002002111.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315909659518 + ... + 315909659869.

Almost surely, 2^{111200200212112} is an apocalyptic number.

It is an amenable number.

111200200212112 is an abundant number, since it is smaller than the sum of its proper divisors (123836586600224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111200200212112 is a wasteful number, since it uses less digits than its factorization.

111200200212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631819319406 (or 631819319400 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111200200212112 its reverse (211212002002111), we get a palindrome (322412202214223).

The spelling of 111200200212112 in words is "one hundred eleven trillion, two hundred billion, two hundred million, two hundred twelve thousand, one hundred twelve".