22262485938 has 64 divisors (see below), whose sum is σ = 55802511360. Its totient is φ = 5752166400.

The previous prime is 22262485937. The next prime is 22262485951. The reversal of 22262485938 is 83958426222.

It is not an unprimeable number, because it can be changed into a prime (22262485937) 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 31 ways as a sum of consecutive naturals, for example, 37903 + ... + 214386.

It is an arithmetic number, because the mean of its divisors is an integer number (871914240).

Almost surely, 2^22262485938 is an apocalyptic number.

22262485938 is an abundant number, since it is smaller than the sum of its proper divisors (33540025422).

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

22262485938 is a wasteful number, since it uses less digits than its factorization.

22262485938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252503.

The product of its digits is 3317760, while the sum is 51.

The spelling of 22262485938 in words is "twenty-two billion, two hundred sixty-two million, four hundred eighty-five thousand, nine hundred thirty-eight".