22743568806 has 16 divisors (see below), whose sum is σ = 51985300224. Its totient is φ = 6498162504.

The previous prime is 22743568781. The next prime is 22743568807. The reversal of 22743568806 is 60886534722.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22743568807) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 270756730 + ... + 270756813.

It is an arithmetic number, because the mean of its divisors is an integer number (3249081264).

Almost surely, 2^22743568806 is an apocalyptic number.

22743568806 is an abundant number, since it is smaller than the sum of its proper divisors (29241731418).

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

22743568806 is a wasteful number, since it uses less digits than its factorization.

22743568806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541513555.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 22743568806 in words is "twenty-two billion, seven hundred forty-three million, five hundred sixty-eight thousand, eight hundred six".