322331002122 has 64 divisors (see below), whose sum is σ = 684635802624. Its totient is φ = 100990955520.

The previous prime is 322331002061. The next prime is 322331002127. The reversal of 322331002122 is 221200133223.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (322331002127) 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, 3930328 + ... + 4011500.

It is an arithmetic number, because the mean of its divisors is an integer number (10697434416).

Almost surely, 2^322331002122 is an apocalyptic number.

322331002122 is an abundant number, since it is smaller than the sum of its proper divisors (362304800502).

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

322331002122 is a wasteful number, since it uses less digits than its factorization.

322331002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81823.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 322331002122 its reverse (221200133223), we get a palindrome (543531135345).

The spelling of 322331002122 in words is "three hundred twenty-two billion, three hundred thirty-one million, two thousand, one hundred twenty-two".