22122411204104 has 32 divisors (see below), whose sum is σ = 41539220535000. Its totient is φ = 11045289185280.

The previous prime is 22122411204097. The next prime is 22122411204137. The reversal of 22122411204104 is 40140211422122.

It can be written as a sum of positive squares in 4 ways, for example, as 19140607500004 + 2981803704100 = 4374998^2 + 1726790^2 .

It is a super-2 number, since 2×22122411204104² (a number of 27 digits) contains 22 as substring.

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, 52118522 + ... + 52541270.

Almost surely, 2^{22122411204104} is an apocalyptic number.

It is an amenable number.

22122411204104 is a deficient number, since it is larger than the sum of its proper divisors (19416809330896).

22122411204104 is a wasteful number, since it uses less digits than its factorization.

22122411204104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432153 (or 432149 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 22122411204104 its reverse (40140211422122), we get a palindrome (62262622626226).

The spelling of 22122411204104 in words is "twenty-two trillion, one hundred twenty-two billion, four hundred eleven million, two hundred four thousand, one hundred four".