22756560606 has 32 divisors (see below), whose sum is σ = 54460146720. Its totient is φ = 7002018432.

The previous prime is 22756560599. The next prime is 22756560637. The reversal of 22756560606 is 60606565722.

22756560606 is a `hidden beast` number, since 2 + 27 + 5 + 6 + 560 + 60 + 6 = 666.

It is a super-2 number, since 2×22756560606² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16207675 + ... + 16209078.

It is an arithmetic number, because the mean of its divisors is an integer number (1701879585).

Almost surely, 2^22756560606 is an apocalyptic number.

22756560606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22756560606 is an abundant number, since it is smaller than the sum of its proper divisors (31703586114).

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

22756560606 is a wasteful number, since it uses less digits than its factorization.

22756560606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32416777 (or 32416771 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 22756560606 in words is "twenty-two billion, seven hundred fifty-six million, five hundred sixty thousand, six hundred six".