22016670506620 has 12 divisors (see below), whose sum is σ = 46235008063944. Its totient is φ = 8806668202640.

The previous prime is 22016670506573. The next prime is 22016670506653. The reversal of 22016670506620 is 2660507661022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550416762646 + ... + 550416762685.

It is an arithmetic number, because the mean of its divisors is an integer number (3852917338662).

Almost surely, 2^{22016670506620} is an apocalyptic number.

22016670506620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22016670506620 is an abundant number, since it is smaller than the sum of its proper divisors (24218337557324).

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

22016670506620 is a wasteful number, since it uses less digits than its factorization.

22016670506620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100833525340 (or 1100833525338 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 22016670506620 in words is "twenty-two trillion, sixteen billion, six hundred seventy million, five hundred six thousand, six hundred twenty".