22012000002022 has 16 divisors (see below), whose sum is σ = 33436410739200. Its totient is φ = 10866533600520.

The previous prime is 22012000002017. The next prime is 22012000002037. The reversal of 22012000002022 is 22020000021022.

It is a junction number, because it is equal to n+sod(n) for n = 22012000001993 and 22012000002011.

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, 10994629 + ... + 12841567.

It is an arithmetic number, because the mean of its divisors is an integer number (2089775671200).

Almost surely, 2^{22012000002022} is an apocalyptic number.

22012000002022 is a deficient number, since it is larger than the sum of its proper divisors (11424410737178).

22012000002022 is a wasteful number, since it uses less digits than its factorization.

22012000002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922451.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22012000002022 its reverse (22020000021022), we get a palindrome (44032000023044).

The spelling of 22012000002022 in words is "twenty-two trillion, twelve billion, two thousand, twenty-two".