322166505132 has 72 divisors (see below), whose sum is σ = 818661410112. Its totient is φ = 106823577600.

The previous prime is 322166505121. The next prime is 322166505161. The reversal of 322166505132 is 231505661223.

322166505132 is a `hidden beast` number, since 3 + 2 + 2 + 16 + 6 + 505 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6227838 + ... + 6279354.

Almost surely, 2^322166505132 is an apocalyptic number.

It is an amenable number.

322166505132 is an abundant number, since it is smaller than the sum of its proper divisors (496494904980).

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

322166505132 is a wasteful number, since it uses less digits than its factorization.

322166505132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52439 (or 52434 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 322166505132 in words is "three hundred twenty-two billion, one hundred sixty-six million, five hundred five thousand, one hundred thirty-two".