222002222101122 has 32 divisors (see below), whose sum is σ = 458350899793920. Its totient is φ = 71609911972560.

The previous prime is 222002222101073. The next prime is 222002222101181. The reversal of 222002222101122 is 221101222200222.

222002222101122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27297508 + ... + 34484175.

It is an arithmetic number, because the mean of its divisors is an integer number (14323465618560).

Almost surely, 2^{222002222101122} is an apocalyptic number.

222002222101122 is an abundant number, since it is smaller than the sum of its proper divisors (236348677692798).

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

222002222101122 is a wasteful number, since it uses less digits than its factorization.

222002222101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61801038.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 222002222101122 its reverse (221101222200222), we get a palindrome (443103444301344).

The spelling of 222002222101122 in words is "two hundred twenty-two trillion, two billion, two hundred twenty-two million, one hundred one thousand, one hundred twenty-two".