322322002021122 has 32 divisors (see below), whose sum is σ = 645075553812480. Its totient is φ = 107368748972160.

The previous prime is 322322002021111. The next prime is 322322002021139. The reversal of 322322002021122 is 221120200223223.

It is a junction number, because it is equal to n+sod(n) for n = 322322002021092 and 322322002021101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197382622 + ... + 199008902.

It is an arithmetic number, because the mean of its divisors is an integer number (20158611056640).

Almost surely, 2^{322322002021122} is an apocalyptic number.

322322002021122 is an abundant number, since it is smaller than the sum of its proper divisors (322753551791358).

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

322322002021122 is a wasteful number, since it uses less digits than its factorization.

322322002021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648378.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 322322002021122 its reverse (221120200223223), we get a palindrome (543442202244345).

The spelling of 322322002021122 in words is "three hundred twenty-two trillion, three hundred twenty-two billion, two million, twenty-one thousand, one hundred twenty-two".