322222022112 has 48 divisors (see below), whose sum is σ = 845871949440. Its totient is φ = 107402370432.

The previous prime is 322222022053. The next prime is 322222022113. The reversal of 322222022112 is 211220222223.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322222022113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2425839 + ... + 2555217.

It is an arithmetic number, because the mean of its divisors is an integer number (17622332280).

Almost surely, 2^322222022112 is an apocalyptic number.

322222022112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

322222022112 is an abundant number, since it is smaller than the sum of its proper divisors (523649927328).

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

322222022112 is a wasteful number, since it uses less digits than its factorization.

322222022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155335 (or 155327 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 322222022112 its reverse (211220222223), we get a palindrome (533442244335).

The spelling of 322222022112 in words is "three hundred twenty-two billion, two hundred twenty-two million, twenty-two thousand, one hundred twelve".