22847375064 has 16 divisors (see below), whose sum is σ = 57118437720. Its totient is φ = 7615791680.

The previous prime is 22847375021. The next prime is 22847375077. The reversal of 22847375064 is 46057374822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475986957 + ... + 475987004.

Almost surely, 2^22847375064 is an apocalyptic number.

22847375064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22847375064 is an abundant number, since it is smaller than the sum of its proper divisors (34271062656).

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

22847375064 is a wasteful number, since it uses less digits than its factorization.

22847375064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951973970 (or 951973966 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 22847375064 in words is "twenty-two billion, eight hundred forty-seven million, three hundred seventy-five thousand, sixty-four".