222110211112 has 32 divisors (see below), whose sum is σ = 441690408000. Its totient is φ = 104347919104.

The previous prime is 222110211097. The next prime is 222110211149. The reversal of 222110211112 is 211112011222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281778 + ... + 1444705.

It is an arithmetic number, because the mean of its divisors is an integer number (13802825250).

Almost surely, 2^222110211112 is an apocalyptic number.

It is an amenable number.

222110211112 is a deficient number, since it is larger than the sum of its proper divisors (219580196888).

222110211112 is a wasteful number, since it uses less digits than its factorization.

222110211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727105 (or 2727101 counting only the distinct ones).

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

Adding to 222110211112 its reverse (211112011222), we get a palindrome (433222222334).

The spelling of 222110211112 in words is "two hundred twenty-two billion, one hundred ten million, two hundred eleven thousand, one hundred twelve".