22800728873 has 32 divisors (see below), whose sum is σ = 25573632000. Its totient is φ = 20186496000.

The previous prime is 22800728861. The next prime is 22800728879. The reversal of 22800728873 is 37882700822.

It is a cyclic number.

It is not a de Polignac number, because 22800728873 - 2⁴ = 22800728857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22800728879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32158643 + ... + 32159351.

It is an arithmetic number, because the mean of its divisors is an integer number (799176000).

Almost surely, 2^22800728873 is an apocalyptic number.

It is an amenable number.

22800728873 is a deficient number, since it is larger than the sum of its proper divisors (2772903127).

22800728873 is a wasteful number, since it uses less digits than its factorization.

22800728873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353.

The product of its (nonzero) digits is 602112, while the sum is 47.

The spelling of 22800728873 in words is "twenty-two billion, eight hundred million, seven hundred twenty-eight thousand, eight hundred seventy-three".