328800992220022 has 128 divisors (see below), whose sum is σ = 595278805432320. Its totient is φ = 133165092234240.

The previous prime is 328800992220017. The next prime is 328800992220049. The reversal of 328800992220022 is 220022299008823.

It is a super-2 number, since 2×328800992220022² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37615942572 + ... + 37615951312.

It is an arithmetic number, because the mean of its divisors is an integer number (4650615667440).

Almost surely, 2^{328800992220022} is an apocalyptic number.

328800992220022 is a deficient number, since it is larger than the sum of its proper divisors (266477813212298).

328800992220022 is a wasteful number, since it uses less digits than its factorization.

328800992220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11726.

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 328800992220022 in words is "three hundred twenty-eight trillion, eight hundred billion, nine hundred ninety-two million, two hundred twenty thousand, twenty-two".