22616356152 has 32 divisors (see below), whose sum is σ = 60890190480. Its totient is φ = 6958878720.

The previous prime is 22616356123. The next prime is 22616356171. The reversal of 22616356152 is 25165361622.

It is a super-2 number, since 2×22616356152² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 22616356152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36243849 + ... + 36244472.

Almost surely, 2^22616356152 is an apocalyptic number.

It is an amenable number.

22616356152 is an abundant number, since it is smaller than the sum of its proper divisors (38273834328).

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

22616356152 is a wasteful number, since it uses less digits than its factorization.

22616356152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72488343 (or 72488339 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The spelling of 22616356152 in words is "twenty-two billion, six hundred sixteen million, three hundred fifty-six thousand, one hundred fifty-two".