22204661004080 has 40 divisors (see below), whose sum is σ = 51628423006944. Its totient is φ = 8881419468800.

The previous prime is 22204661004079. The next prime is 22204661004139. The reversal of 22204661004080 is 8040016640222.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×22204661004080² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22204661004080.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5342801 + ... + 8541360.

Almost surely, 2^{22204661004080} is an apocalyptic number.

22204661004080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22204661004080 is an abundant number, since it is smaller than the sum of its proper divisors (29423762002864).

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

22204661004080 is a wasteful number, since it uses less digits than its factorization.

22204661004080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13904165 (or 13904159 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 22204661004080 in words is "twenty-two trillion, two hundred four billion, six hundred sixty-one million, four thousand, eighty".