322022222330312 has 16 divisors (see below), whose sum is σ = 690047619279360. Its totient is φ = 138009523855824.

The previous prime is 322022222330299. The next prime is 322022222330317. The reversal of 322022222330312 is 213033222220223.

It is not an unprimeable number, because it can be changed into a prime (322022222330317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2875198413608 + ... + 2875198413719.

It is an arithmetic number, because the mean of its divisors is an integer number (43127976204960).

Almost surely, 2^{322022222330312} is an apocalyptic number.

It is an amenable number.

322022222330312 is an abundant number, since it is smaller than the sum of its proper divisors (368025396949048).

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

322022222330312 is a wasteful number, since it uses less digits than its factorization.

322022222330312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5750396827340 (or 5750396827336 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 322022222330312 its reverse (213033222220223), we get a palindrome (535055444550535).

The spelling of 322022222330312 in words is "three hundred twenty-two trillion, twenty-two billion, two hundred twenty-two million, three hundred thirty thousand, three hundred twelve".