22050564055 has 32 divisors (see below), whose sum is σ = 28782008640. Its totient is φ = 16120473600.

The previous prime is 22050564049. The next prime is 22050564079. The reversal of 22050564055 is 55046505022.

It is not a de Polignac number, because 22050564055 - 2³ = 22050564047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22050564055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10656561 + ... + 10658629.

It is an arithmetic number, because the mean of its divisors is an integer number (899437770).

Almost surely, 2^22050564055 is an apocalyptic number.

22050564055 is a deficient number, since it is larger than the sum of its proper divisors (6731444585).

22050564055 is a wasteful number, since it uses less digits than its factorization.

22050564055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 22050564055 in words is "twenty-two billion, fifty million, five hundred sixty-four thousand, fifty-five".