22055113024 has 56 divisors (see below), whose sum is σ = 50961633408. Its totient is φ = 9273838080.

The previous prime is 22055113009. The next prime is 22055113027. The reversal of 22055113024 is 42031155022.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 22055113024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22055113027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440692 + ... + 488179.

It is an arithmetic number, because the mean of its divisors is an integer number (910029168).

Almost surely, 2^22055113024 is an apocalyptic number.

It is an amenable number.

22055113024 is an abundant number, since it is smaller than the sum of its proper divisors (28906520384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22055113024 is an equidigital number, since it uses as much as digits as its factorization.

22055113024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928943 (or 928933 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 22055113024 its reverse (42031155022), we get a palindrome (64086268046).

The spelling of 22055113024 in words is "twenty-two billion, fifty-five million, one hundred thirteen thousand, twenty-four".