222010111122 has 16 divisors (see below), whose sum is σ = 444056772672. Its totient is φ = 73997278640.

The previous prime is 222010111111. The next prime is 222010111153. The reversal of 222010111122 is 221111010222.

222010111122 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443654 + ... + 1590017.

It is an arithmetic number, because the mean of its divisors is an integer number (27753548292).

Almost surely, 2^222010111122 is an apocalyptic number.

222010111122 is an abundant number, since it is smaller than the sum of its proper divisors (222046661550).

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

222010111122 is a wasteful number, since it uses less digits than its factorization.

222010111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045873.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222010111122 its reverse (221111010222), we get a palindrome (443121121344).

The spelling of 222010111122 in words is "two hundred twenty-two billion, ten million, one hundred eleven thousand, one hundred twenty-two".