22800500085 has 48 divisors (see below), whose sum is σ = 40279260672. Its totient is φ = 11005019520.

The previous prime is 22800500083. The next prime is 22800500087. The reversal of 22800500085 is 58000500822.

It is an interprime number because it is at equal distance from previous prime (22800500083) and next prime (22800500087).

It is not a de Polignac number, because 22800500085 - 2¹ = 22800500083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22800500083) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 376579 + ... + 432911.

It is an arithmetic number, because the mean of its divisors is an integer number (839151264).

Almost surely, 2^22800500085 is an apocalyptic number.

It is an amenable number.

22800500085 is a deficient number, since it is larger than the sum of its proper divisors (17478760587).

22800500085 is a wasteful number, since it uses less digits than its factorization.

22800500085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56586 (or 56575 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The spelling of 22800500085 in words is "twenty-two billion, eight hundred million, five hundred thousand, eighty-five".