320313301022 has 128 divisors (see below), whose sum is σ = 579553228800. Its totient is φ = 130870080000.

The previous prime is 320313300997. The next prime is 320313301039. The reversal of 320313301022 is 220103313023.

It is a super-2 number, since 2×320313301022² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320313300985 and 320313301003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 592076072 + ... + 592076612.

It is an arithmetic number, because the mean of its divisors is an integer number (4527759600).

Almost surely, 2^320313301022 is an apocalyptic number.

320313301022 is a deficient number, since it is larger than the sum of its proper divisors (259239927778).

320313301022 is a wasteful number, since it uses less digits than its factorization.

320313301022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 320313301022 its reverse (220103313023), we get a palindrome (540416614045).

The spelling of 320313301022 in words is "three hundred twenty billion, three hundred thirteen million, three hundred one thousand, twenty-two".