22246817104508 has 12 divisors (see below), whose sum is σ = 38984328228720. Its totient is φ = 11108437610592.

The previous prime is 22246817104507. The next prime is 22246817104541. The reversal of 22246817104508 is 80540171864222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22246817104507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3742732073 + ... + 3742738016.

It is an arithmetic number, because the mean of its divisors is an integer number (3248694019060).

Almost surely, 2^{22246817104508} is an apocalyptic number.

It is an amenable number.

22246817104508 is a deficient number, since it is larger than the sum of its proper divisors (16737511124212).

22246817104508 is a wasteful number, since it uses less digits than its factorization.

22246817104508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7485470836 (or 7485470834 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The spelling of 22246817104508 in words is "twenty-two trillion, two hundred forty-six billion, eight hundred seventeen million, one hundred four thousand, five hundred eight".