111200002212 has 48 divisors (see below), whose sum is σ = 279507556160. Its totient is φ = 34205355648.

The previous prime is 111200002201. The next prime is 111200002241. The reversal of 111200002212 is 212200002111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438423 + ... + 643905.

Almost surely, 2^111200002212 is an apocalyptic number.

111200002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111200002212 is an abundant number, since it is smaller than the sum of its proper divisors (168307553948).

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

111200002212 is a wasteful number, since it uses less digits than its factorization.

111200002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208972 (or 208970 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111200002212 its reverse (212200002111), we get a palindrome (323400004323).

The spelling of 111200002212 in words is "one hundred eleven billion, two hundred million, two thousand, two hundred twelve".