122211012222022 has 16 divisors (see below), whose sum is σ = 186416264160000. Its totient is φ = 60077052159880.

The previous prime is 122211012221971. The next prime is 122211012222043. The reversal of 122211012222022 is 220222210112221.

It is a junction number, because it is equal to n+sod(n) for n = 122211012221984 and 122211012222002.

It is a congruent number.

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, 1198613272 + ... + 1198715227.

It is an arithmetic number, because the mean of its divisors is an integer number (11651016510000).

Almost surely, 2^{122211012222022} is an apocalyptic number.

122211012222022 is a deficient number, since it is larger than the sum of its proper divisors (64205251937978).

122211012222022 is a wasteful number, since it uses less digits than its factorization.

122211012222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397328931.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 122211012222022 its reverse (220222210112221), we get a palindrome (342433222334243).

The spelling of 122211012222022 in words is "one hundred twenty-two trillion, two hundred eleven billion, twelve million, two hundred twenty-two thousand, twenty-two".