322221013332 has 96 divisors (see below), whose sum is σ = 786124789632. Its totient is φ = 102627772416.

The previous prime is 322221013249. The next prime is 322221013337. The reversal of 322221013332 is 233310122223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322221013337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7530663 + ... + 7573329.

It is an arithmetic number, because the mean of its divisors is an integer number (8188799892).

Almost surely, 2^322221013332 is an apocalyptic number.

It is an amenable number.

322221013332 is an abundant number, since it is smaller than the sum of its proper divisors (463903776300).

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

322221013332 is a wasteful number, since it uses less digits than its factorization.

322221013332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43017 (or 43015 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 322221013332 its reverse (233310122223), we get a palindrome (555531135555).

The spelling of 322221013332 in words is "three hundred twenty-two billion, two hundred twenty-one million, thirteen thousand, three hundred thirty-two".