22034042888 has 108 divisors (see below), whose sum is σ = 49307284845. Its totient is φ = 9219862080.

The previous prime is 22034042879. The next prime is 22034042897. The reversal of 22034042888 is 88824043022.

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 is an interprime number because it is at equal distance from previous prime (22034042879) and next prime (22034042897).

It can be written as a sum of positive squares in 2 ways, for example, as 18839758564 + 3194284324 = 137258^2 + 56518^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=104962.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 60038081 + ... + 60038447.

Almost surely, 2^22034042888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22034042888

22034042888 is an abundant number, since it is smaller than the sum of its proper divisors (27273241957).

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

22034042888 is a wasteful number, since it uses less digits than its factorization.

22034042888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 41.

The spelling of 22034042888 in words is "twenty-two billion, thirty-four million, forty-two thousand, eight hundred eighty-eight".