320133022 has 16 divisors (see below), whose sum is σ = 536038272. Its totient is φ = 142130520.

The previous prime is 320133019. The next prime is 320133041. The reversal of 320133022 is 220331023.

It is a junction number, because it is equal to n+sod(n) for n = 320132987 and 320133005.

It is a congruent number.

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, 168258 + ... + 170149.

It is an arithmetic number, because the mean of its divisors is an integer number (33502392).

Almost surely, 2^320133022 is an apocalyptic number.

320133022 is a deficient number, since it is larger than the sum of its proper divisors (215905250).

320133022 is a wasteful number, since it uses less digits than its factorization.

320133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338463.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 320133022 is about 17892.2615116145. The cubic root of 320133022 is about 684.0851423828.

Adding to 320133022 its reverse (220331023), we get a palindrome (540464045).

The spelling of 320133022 in words is "three hundred twenty million, one hundred thirty-three thousand, twenty-two".