222022120012112 has 80 divisors (see below), whose sum is σ = 503630709571584. Its totient is φ = 92827943040000.

The previous prime is 222022120012061. The next prime is 222022120012141. The reversal of 222022120012112 is 211210021220222.

222022120012112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 118975862 + ... + 120827562.

Almost surely, 2^{222022120012112} is an apocalyptic number.

It is an amenable number.

222022120012112 is an abundant number, since it is smaller than the sum of its proper divisors (281608589559472).

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

222022120012112 is a wasteful number, since it uses less digits than its factorization.

222022120012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877868 (or 1877862 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222022120012112 its reverse (211210021220222), we get a palindrome (433232141232334).

The spelling of 222022120012112 in words is "two hundred twenty-two trillion, twenty-two billion, one hundred twenty million, twelve thousand, one hundred twelve".