322121122022 has 32 divisors (see below), whose sum is σ = 553632499200. Its totient is φ = 137695889088.

The previous prime is 322121122009. The next prime is 322121122033. The reversal of 322121122022 is 220221121223.

It is a junction number, because it is equal to n+sod(n) for n = 322121121985 and 322121122003.

It is a congruent number.

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, 29058893 + ... + 29069975.

It is an arithmetic number, because the mean of its divisors is an integer number (17301015600).

Almost surely, 2^322121122022 is an apocalyptic number.

322121122022 is a deficient number, since it is larger than the sum of its proper divisors (231511377178).

322121122022 is a wasteful number, since it uses less digits than its factorization.

322121122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16260.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 322121122022 its reverse (220221121223), we get a palindrome (542342243245).

The spelling of 322121122022 in words is "three hundred twenty-two billion, one hundred twenty-one million, one hundred twenty-two thousand, twenty-two".