22606546057312 has 48 divisors (see below), whose sum is σ = 50973646913280. Its totient is φ = 9667773399168.

The previous prime is 22606546057307. The next prime is 22606546057313. The reversal of 22606546057312 is 21375064560622.

It is a super-2 number, since 2×22606546057312² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22606546057313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107949012 + ... + 108158227.

It is an arithmetic number, because the mean of its divisors is an integer number (1061950977360).

Almost surely, 2^{22606546057312} is an apocalyptic number.

It is an amenable number.

22606546057312 is an abundant number, since it is smaller than the sum of its proper divisors (28367100855968).

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

22606546057312 is a wasteful number, since it uses less digits than its factorization.

22606546057312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216107723 (or 216107715 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 22606546057312 in words is "twenty-two trillion, six hundred six billion, five hundred forty-six million, fifty-seven thousand, three hundred twelve".