22898856008 has 36 divisors (see below), whose sum is σ = 49951744515. Its totient is φ = 9812511408.

The previous prime is 22898855983. The next prime is 22898856017. The reversal of 22898856008 is 80065889822.

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 only one way, i.e., 11449428004 + 11449428004 = 107002^2 + 107002^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=107002.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2992235 + ... + 2999877.

Almost surely, 2^22898856008 is an apocalyptic number.

22898856008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

22898856008 is an abundant number, since it is smaller than the sum of its proper divisors (27052888507).

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

22898856008 is an frugal number, since it uses more digits than its factorization.

22898856008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15306 (or 7652 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 56.

The spelling of 22898856008 in words is "twenty-two billion, eight hundred ninety-eight million, eight hundred fifty-six thousand, eight".