322122112122 has 16 divisors (see below), whose sum is σ = 644250847392. Its totient is φ = 107372933520.

The previous prime is 322122112079. The next prime is 322122112133. The reversal of 322122112122 is 221211221223.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543472 + ... + 969332.

It is an arithmetic number, because the mean of its divisors is an integer number (40265677962).

Almost surely, 2^322122112122 is an apocalyptic number.

322122112122 is an abundant number, since it is smaller than the sum of its proper divisors (322128735270).

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

322122112122 is a wasteful number, since it uses less digits than its factorization.

322122112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551933.

The product of its digits is 384, while the sum is 21.

Adding to 322122112122 its reverse (221211221223), we get a palindrome (543333333345).

The spelling of 322122112122 in words is "three hundred twenty-two billion, one hundred twenty-two million, one hundred twelve thousand, one hundred twenty-two".