322313231022 has 16 divisors (see below), whose sum is σ = 662048799312. Its totient is φ = 104534020800.

The previous prime is 322313230891. The next prime is 322313231027. The reversal of 322313231022 is 220132313223.

It is a super-2 number, since 2×322313231022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322313230983 and 322313231001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322313231027) 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, 725930479 + ... + 725930922.

It is an arithmetic number, because the mean of its divisors is an integer number (41378049957).

Almost surely, 2^322313231022 is an apocalyptic number.

322313231022 is an abundant number, since it is smaller than the sum of its proper divisors (339735568290).

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

322313231022 is a wasteful number, since it uses less digits than its factorization.

322313231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451861443.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 322313231022 its reverse (220132313223), we get a palindrome (542445544245).

The spelling of 322313231022 in words is "three hundred twenty-two billion, three hundred thirteen million, two hundred thirty-one thousand, twenty-two".