22056311044605 has 32 divisors (see below), whose sum is σ = 36103414132224. Its totient is φ = 11493127950336.

The previous prime is 22056311044601. The next prime is 22056311044619. The reversal of 22056311044605 is 50644011365022.

It is not a de Polignac number, because 22056311044605 - 2² = 22056311044601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22056311044601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26703742 + ... + 27517311.

It is an arithmetic number, because the mean of its divisors is an integer number (1128231691632).

Almost surely, 2^{22056311044605} is an apocalyptic number.

It is an amenable number.

22056311044605 is a deficient number, since it is larger than the sum of its proper divisors (14047103087619).

22056311044605 is a wasteful number, since it uses less digits than its factorization.

22056311044605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54221685.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 22056311044605 in words is "twenty-two trillion, fifty-six billion, three hundred eleven million, forty-four thousand, six hundred five".