22801755977 has 24 divisors (see below), whose sum is σ = 30783176640. Its totient is φ = 16400854080.

The previous prime is 22801755973. The next prime is 22801756007. The reversal of 22801755977 is 77955710822.

It is not a de Polignac number, because 22801755977 - 2² = 22801755973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22801755973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 863102 + ... + 889127.

It is an arithmetic number, because the mean of its divisors is an integer number (1282632360).

Almost surely, 2^22801755977 is an apocalyptic number.

It is an amenable number.

22801755977 is a deficient number, since it is larger than the sum of its proper divisors (7981420663).

22801755977 is a wasteful number, since it uses less digits than its factorization.

22801755977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752273 (or 1752260 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 53.

The spelling of 22801755977 in words is "twenty-two billion, eight hundred one million, seven hundred fifty-five thousand, nine hundred seventy-seven".