112011120222212 has 96 divisors (see below), whose sum is σ = 216369827251200. Its totient is φ = 50505843548160.

The previous prime is 112011120222173. The next prime is 112011120222217. The reversal of 112011120222212 is 212222021110211.

It is not an unprimeable number, because it can be changed into a prime (112011120222217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225330914 + ... + 225827462.

It is an arithmetic number, because the mean of its divisors is an integer number (2253852367200).

Almost surely, 2^{112011120222212} is an apocalyptic number.

It is an amenable number.

112011120222212 is a deficient number, since it is larger than the sum of its proper divisors (104358707028988).

112011120222212 is a wasteful number, since it uses less digits than its factorization.

112011120222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497661 (or 497659 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112011120222212 its reverse (212222021110211), we get a palindrome (324233141332423).

The spelling of 112011120222212 in words is "one hundred twelve trillion, eleven billion, one hundred twenty million, two hundred twenty-two thousand, two hundred twelve".