322422343224222 has 64 divisors (see below), whose sum is σ = 680950652359680. Its totient is φ = 101628468864384.

The previous prime is 322422343224199. The next prime is 322422343224277. The reversal of 322422343224222 is 222422343224223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77915958 + ... + 81949625.

It is an arithmetic number, because the mean of its divisors is an integer number (10639853943120).

Almost surely, 2^{322422343224222} is an apocalyptic number.

322422343224222 is an abundant number, since it is smaller than the sum of its proper divisors (358528309135458).

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

322422343224222 is a wasteful number, since it uses less digits than its factorization.

322422343224222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159865857.

The product of its digits is 884736, while the sum is 39.

Adding to 322422343224222 its reverse (222422343224223), we get a palindrome (544844686448445).

Subtracting from 322422343224222 its reverse (222422343224223), we obtain a palindrome (99999999999999).

The spelling of 322422343224222 in words is "three hundred twenty-two trillion, four hundred twenty-two billion, three hundred forty-three million, two hundred twenty-four thousand, two hundred twenty-two".