22387671012 has 48 divisors (see below), whose sum is σ = 60156214272. Its totient is φ = 6347646240.

The previous prime is 22387671001. The next prime is 22387671017. The reversal of 22387671012 is 21017678322.

It is not an unprimeable number, because it can be changed into a prime (22387671017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1006248 + ... + 1028255.

It is an arithmetic number, because the mean of its divisors is an integer number (1253254464).

Almost surely, 2^22387671012 is an apocalyptic number.

It is an amenable number.

22387671012 is an abundant number, since it is smaller than the sum of its proper divisors (37768543260).

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

22387671012 is a wasteful number, since it uses less digits than its factorization.

22387671012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034648 (or 2034646 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 22387671012 in words is "twenty-two billion, three hundred eighty-seven million, six hundred seventy-one thousand, twelve".