22755168678 has 32 divisors (see below), whose sum is σ = 52568092800. Its totient is φ = 6489887360.

The previous prime is 22755168673. The next prime is 22755168679. The reversal of 22755168678 is 87686155722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22755168673) 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, 10139328 + ... + 10141571.

It is an arithmetic number, because the mean of its divisors is an integer number (1642752900).

Almost surely, 2^22755168678 is an apocalyptic number.

22755168678 is an abundant number, since it is smaller than the sum of its proper divisors (29812924122).

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

22755168678 is a wasteful number, since it uses less digits than its factorization.

22755168678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20280932.

The product of its digits is 11289600, while the sum is 57.

The spelling of 22755168678 in words is "twenty-two billion, seven hundred fifty-five million, one hundred sixty-eight thousand, six hundred seventy-eight".