22812876136 has 32 divisors (see below), whose sum is σ = 44025753600. Its totient is φ = 11077410240.

The previous prime is 22812876127. The next prime is 22812876137. The reversal of 22812876136 is 63167821822.

It is not an unprimeable number, because it can be changed into a prime (22812876137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257320 + ... + 334423.

It is an arithmetic number, because the mean of its divisors is an integer number (1375804800).

Almost surely, 2^22812876136 is an apocalyptic number.

It is an amenable number.

22812876136 is a deficient number, since it is larger than the sum of its proper divisors (21212877464).

22812876136 is a wasteful number, since it uses less digits than its factorization.

22812876136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591889 (or 591885 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The spelling of 22812876136 in words is "twenty-two billion, eight hundred twelve million, eight hundred seventy-six thousand, one hundred thirty-six".