22606560756420 has 96 divisors (see below), whose sum is σ = 66827579145600. Its totient is φ = 5694184065024.

The previous prime is 22606560756419. The next prime is 22606560756463. The reversal of 22606560756420 is 2465706560622.

It is a super-2 number, since 2×22606560756420² (a number of 28 digits) contains 22 as substring.

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, 29037655 + ... + 29806014.

It is an arithmetic number, because the mean of its divisors is an integer number (696120616100).

Almost surely, 2^{22606560756420} is an apocalyptic number.

22606560756420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22606560756420 is an abundant number, since it is smaller than the sum of its proper divisors (44221018389180).

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

22606560756420 is a wasteful number, since it uses less digits than its factorization.

22606560756420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58844037 (or 58844035 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 22606560756420 in words is "twenty-two trillion, six hundred six billion, five hundred sixty million, seven hundred fifty-six thousand, four hundred twenty".