22132640616204 has 12 divisors (see below), whose sum is σ = 51642828104504. Its totient is φ = 7377546872064.

The previous prime is 22132640616197. The next prime is 22132640616217. The reversal of 22132640616204 is 40261604623122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 922193358997 + ... + 922193359020.

Almost surely, 2^{22132640616204} is an apocalyptic number.

It is an amenable number.

22132640616204 is an abundant number, since it is smaller than the sum of its proper divisors (29510187488300).

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

22132640616204 is a wasteful number, since it uses less digits than its factorization.

22132640616204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844386718024 (or 1844386718022 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 22132640616204 in words is "twenty-two trillion, one hundred thirty-two billion, six hundred forty million, six hundred sixteen thousand, two hundred four".