22675975812 has 192 divisors, whose sum is σ = 68401428480. Its totient is φ = 6362928000.

The previous prime is 22675975801. The next prime is 22675975841. The reversal of 22675975812 is 21857957622.

22675975812 is a `hidden beast` number, since 2 + 2 + 6 + 7 + 59 + 7 + 581 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 10001503 + ... + 10003769.

It is an arithmetic number, because the mean of its divisors is an integer number (356257440).

Almost surely, 2^22675975812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22675975812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34200714240).

22675975812 is an abundant number, since it is smaller than the sum of its proper divisors (45725452668).

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

22675975812 is a wasteful number, since it uses less digits than its factorization.

22675975812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519 (or 2511 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 54.

The spelling of 22675975812 in words is "twenty-two billion, six hundred seventy-five million, nine hundred seventy-five thousand, eight hundred twelve".