22100076994394 has 64 divisors (see below), whose sum is σ = 40260483648000. Its totient is φ = 8881905235968.

The previous prime is 22100076994393. The next prime is 22100076994421. The reversal of 22100076994394 is 49349967000122.

It is not an unprimeable number, because it can be changed into a prime (22100076994393) 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 31 ways as a sum of consecutive naturals, for example, 93005267 + ... + 93242585.

It is an arithmetic number, because the mean of its divisors is an integer number (629070057000).

Almost surely, 2^{22100076994394} is an apocalyptic number.

22100076994394 is a deficient number, since it is larger than the sum of its proper divisors (18160406653606).

22100076994394 is a wasteful number, since it uses less digits than its factorization.

22100076994394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238767.

The product of its (nonzero) digits is 5878656, while the sum is 56.

The spelling of 22100076994394 in words is "twenty-two trillion, one hundred billion, seventy-six million, nine hundred ninety-four thousand, three hundred ninety-four".