322352665632 has 48 divisors (see below), whose sum is σ = 940195277280. Its totient is φ = 107450888256.

The previous prime is 322352665577. The next prime is 322352665633. The reversal of 322352665632 is 236566253223.

322352665632 is a `hidden beast` number, since 3 + 2 + 2 + 3 + 5 + 2 + 6 + 6 + 5 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×322352665632² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322352665633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186545818 + ... + 186547545.

It is an arithmetic number, because the mean of its divisors is an integer number (19587401610).

Almost surely, 2^322352665632 is an apocalyptic number.

322352665632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

322352665632 is an abundant number, since it is smaller than the sum of its proper divisors (617842611648).

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

322352665632 is a wasteful number, since it uses less digits than its factorization.

322352665632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373093382 (or 373093368 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 45.

The spelling of 322352665632 in words is "three hundred twenty-two billion, three hundred fifty-two million, six hundred sixty-five thousand, six hundred thirty-two".