22633008012 has 60 divisors (see below), whose sum is σ = 62281231320. Its totient is φ = 7147263744.

The previous prime is 22633008007. The next prime is 22633008017. The reversal of 22633008012 is 21080033622.

22633008012 is a `hidden beast` number, since 22 + 633 + 0 + 0 + 8 + 0 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (22633008007) and next prime (22633008017).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22633008017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1832133 + ... + 1844444.

It is an arithmetic number, because the mean of its divisors is an integer number (1038020522).

Almost surely, 2^22633008012 is an apocalyptic number.

It is an amenable number.

22633008012 is an abundant number, since it is smaller than the sum of its proper divisors (39648223308).

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

22633008012 is a wasteful number, since it uses less digits than its factorization.

22633008012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676612 (or 3676601 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 22633008012 in words is "twenty-two billion, six hundred thirty-three million, eight thousand, twelve".