22772818595016 has 96 divisors (see below), whose sum is σ = 70490163407040. Its totient is φ = 6506254882944.

The previous prime is 22772818594969. The next prime is 22772818595057. The reversal of 22772818595016 is 61059581827722.

22772818595016 is a `hidden beast` number, since 2 + 2 + 7 + 7 + 28 + 1 + 8 + 595 + 0 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11651475 + ... + 13464861.

It is an arithmetic number, because the mean of its divisors is an integer number (734272535490).

Almost surely, 2^{22772818595016} is an apocalyptic number.

It is an amenable number.

22772818595016 is an abundant number, since it is smaller than the sum of its proper divisors (47717344812024).

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

22772818595016 is a wasteful number, since it uses less digits than its factorization.

22772818595016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838323 (or 1838316 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 63.

The spelling of 22772818595016 in words is "twenty-two trillion, seven hundred seventy-two billion, eight hundred eighteen million, five hundred ninety-five thousand, sixteen".