22565260566352 has 20 divisors (see below), whose sum is σ = 49965934111456. Its totient is φ = 9670825956960.

The previous prime is 22565260566337. The next prime is 22565260566361. The reversal of 22565260566352 is 25366506256522.

It is a junction number, because it is equal to n+sod(n) for n = 22565260566293 and 22565260566302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100737770274 + ... + 100737770497.

Almost surely, 2^{22565260566352} is an apocalyptic number.

It is an amenable number.

22565260566352 is an abundant number, since it is smaller than the sum of its proper divisors (27400673545104).

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

22565260566352 is a wasteful number, since it uses less digits than its factorization.

22565260566352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201475540786 (or 201475540780 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 55.

The spelling of 22565260566352 in words is "twenty-two trillion, five hundred sixty-five billion, two hundred sixty million, five hundred sixty-six thousand, three hundred fifty-two".