22805202362388 has 96 divisors (see below), whose sum is σ = 53685837004800. Its totient is φ = 7534296881280.

The previous prime is 22805202362309. The next prime is 22805202362407. The reversal of 22805202362388 is 88326320250822.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22805202362388.

It is a congruent number.

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, 4540153245 + ... + 4540158267.

It is an arithmetic number, because the mean of its divisors is an integer number (559227468800).

Almost surely, 2^{22805202362388} is an apocalyptic number.

It is an amenable number.

22805202362388 is an abundant number, since it is smaller than the sum of its proper divisors (30880634642412).

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

22805202362388 is a wasteful number, since it uses less digits than its factorization.

22805202362388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10197 (or 10195 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 22805202362388 in words is "twenty-two trillion, eight hundred five billion, two hundred two million, three hundred sixty-two thousand, three hundred eighty-eight".