22838974088 has 108 divisors (see below), whose sum is σ = 53035356735. Its totient is φ = 9191841792.

The previous prime is 22838974063. The next prime is 22838974153. The reversal of 22838974088 is 88047983822.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 19729573444 + 3109400644 = 140462^2 + 55762^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=106862.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 50866088 + ... + 50866536.

Almost surely, 2^22838974088 is an apocalyptic number.

22838974088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22838974088

22838974088 is an abundant number, since it is smaller than the sum of its proper divisors (30196382647).

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

22838974088 is an equidigital number, since it uses as much as digits as its factorization.

22838974088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 59.

The spelling of 22838974088 in words is "twenty-two billion, eight hundred thirty-eight million, nine hundred seventy-four thousand, eighty-eight".