222012102210112 has 56 divisors (see below), whose sum is σ = 445604366315520. Its totient is φ = 109740057799680.

The previous prime is 222012102210071. The next prime is 222012102210161. The reversal of 222012102210112 is 211012201210222.

222012102210112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 222012102210112.

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, 46318312 + ... + 50886247.

Almost surely, 2^{222012102210112} is an apocalyptic number.

It is an amenable number.

222012102210112 is an abundant number, since it is smaller than the sum of its proper divisors (223592264105408).

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

222012102210112 is a wasteful number, since it uses less digits than its factorization.

222012102210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97204979 (or 97204969 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222012102210112 its reverse (211012201210222), we get a palindrome (433024303420334).

The spelling of 222012102210112 in words is "two hundred twenty-two trillion, twelve billion, one hundred two million, two hundred ten thousand, one hundred twelve".