22837264328 has 60 divisors (see below), whose sum is σ = 45213839745. Its totient is φ = 10814029600.

The previous prime is 22837264291. The next prime is 22837264337. The reversal of 22837264328 is 82346273822.

It is a happy number.

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 2 ways, for example, as 15851313604 + 6985950724 = 125902^2 + 83582^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=106858.

It is a Duffinian number.

Its product of digits (1548288) is a multiple of the sum of its prime divisors (126).

It is an unprimeable number.

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 14 ways as a sum of consecutive naturals, for example, 226111478 + ... + 226111578.

Almost surely, 2^22837264328 is an apocalyptic number.

It is an amenable number.

22837264328 is a deficient number, since it is larger than the sum of its proper divisors (22376575417).

22837264328 is an frugal number, since it uses more digits than its factorization.

22837264328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 126 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 47.

The spelling of 22837264328 in words is "twenty-two billion, eight hundred thirty-seven million, two hundred sixty-four thousand, three hundred twenty-eight".