320331242133022 has 8 divisors (see below), whose sum is σ = 480510468562536. Its totient is φ = 160161085945512.

The previous prime is 320331242132971. The next prime is 320331242133101. The reversal of 320331242133022 is 220331242133023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×320331242133022² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2267472208 + ... + 2267613475.

It is an arithmetic number, because the mean of its divisors is an integer number (60063808570317).

Almost surely, 2^{320331242133022} is an apocalyptic number.

320331242133022 is a deficient number, since it is larger than the sum of its proper divisors (160179226429514).

320331242133022 is a wasteful number, since it uses less digits than its factorization.

320331242133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535121002.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 320331242133022 its reverse (220331242133023), we get a palindrome (540662484266045).

Subtracting from 320331242133022 its reverse (220331242133023), we obtain a palindrome (99999999999999).

The spelling of 320331242133022 in words is "three hundred twenty trillion, three hundred thirty-one billion, two hundred forty-two million, one hundred thirty-three thousand, twenty-two".