22777080704 has 64 divisors (see below), whose sum is σ = 53646818400. Its totient is φ = 9424988160.

The previous prime is 22777080701. The next prime is 22777080763. The reversal of 22777080704 is 40708077722.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22777080701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412307 + ... + 464274.

Almost surely, 2^22777080704 is an apocalyptic number.

It is an amenable number.

22777080704 is an abundant number, since it is smaller than the sum of its proper divisors (30869737696).

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

22777080704 is an equidigital number, since it uses as much as digits as its factorization.

22777080704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876631 (or 876619 counting only the distinct ones).

The product of its (nonzero) digits is 307328, while the sum is 44.

The spelling of 22777080704 in words is "twenty-two billion, seven hundred seventy-seven million, eighty thousand, seven hundred four".