22878316233 has 48 divisors (see below), whose sum is σ = 35895787200. Its totient is φ = 13993551360.

The previous prime is 22878316213. The next prime is 22878316249. The reversal of 22878316233 is 33261387822.

22878316233 is a `hidden beast` number, since 22 + 87 + 8 + 316 + 233 = 666.

It is not a de Polignac number, because 22878316233 - 2²⁴ = 22861539017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22878316213) 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 47 ways as a sum of consecutive naturals, for example, 948598 + ... + 972416.

It is an arithmetic number, because the mean of its divisors is an integer number (747828900).

Almost surely, 2^22878316233 is an apocalyptic number.

It is an amenable number.

22878316233 is a deficient number, since it is larger than the sum of its proper divisors (13017470967).

22878316233 is a wasteful number, since it uses less digits than its factorization.

22878316233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24022 (or 24019 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The spelling of 22878316233 in words is "twenty-two billion, eight hundred seventy-eight million, three hundred sixteen thousand, two hundred thirty-three".