22055362560 has 1344 divisors, whose sum is σ = 102198464640. Its totient is φ = 4459069440.

The previous prime is 22055362541. The next prime is 22055362613. The reversal of 22055362560 is 6526355022.

22055362560 is a `hidden beast` number, since 2 + 20 + 5 + 5 + 3 + 625 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 596090862 + ... + 596090898.

Almost surely, 2^22055362560 is an apocalyptic number.

22055362560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22055362560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51099232320).

22055362560 is an abundant number, since it is smaller than the sum of its proper divisors (80143102080).

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

22055362560 is a wasteful number, since it uses less digits than its factorization.

22055362560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 22055362560 in words is "twenty-two billion, fifty-five million, three hundred sixty-two thousand, five hundred sixty".