22640333422404 has 24 divisors (see below), whose sum is σ = 55607836476640. Its totient is φ = 7149578975424.

The previous prime is 22640333422373. The next prime is 22640333422411. The reversal of 22640333422404 is 40422433304622.

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, 49649853769 + ... + 49649854224.

Almost surely, 2^{22640333422404} is an apocalyptic number.

It is an amenable number.

22640333422404 is an abundant number, since it is smaller than the sum of its proper divisors (32967503054236).

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

22640333422404 is a wasteful number, since it uses less digits than its factorization.

22640333422404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99299708019 (or 99299708017 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 39.

The spelling of 22640333422404 in words is "twenty-two trillion, six hundred forty billion, three hundred thirty-three million, four hundred twenty-two thousand, four hundred four".