327161222802 has 30 divisors (see below), whose sum is σ = 733099793943. Its totient is φ = 109051314228.

The previous prime is 327161222783. The next prime is 327161222863. The reversal of 327161222802 is 208222161723.

327161222802 is a `hidden beast` number, since 32 + 7 + 1 + 612 + 2 + 2 + 8 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 163580611401 + 163580611401 = 404451^2 + 404451^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=404451.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 7257649 + ... + 7302587.

Almost surely, 2^327161222802 is an apocalyptic number.

327161222802 is an abundant number, since it is smaller than the sum of its proper divisors (405938571141).

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

327161222802 is an frugal number, since it uses more digits than its factorization.

327161222802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89892 (or 44944 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 327161222802 in words is "three hundred twenty-seven billion, one hundred sixty-one million, two hundred twenty-two thousand, eight hundred two".