320232343232022 has 64 divisors (see below), whose sum is σ = 719729535522816. Its totient is φ = 94247671605120.

The previous prime is 320232343231943. The next prime is 320232343232027. The reversal of 320232343232022 is 220232343232023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320232343232027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131587923 + ... + 133999425.

It is an arithmetic number, because the mean of its divisors is an integer number (11245773992544).

Almost surely, 2^{320232343232022} is an apocalyptic number.

320232343232022 is an abundant number, since it is smaller than the sum of its proper divisors (399497192290794).

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

320232343232022 is a wasteful number, since it uses less digits than its factorization.

320232343232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485565.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 320232343232022 its reverse (220232343232023), we get a palindrome (540464686464045).

Subtracting from 320232343232022 its reverse (220232343232023), we obtain a palindrome (99999999999999).

The spelling of 320232343232022 in words is "three hundred twenty trillion, two hundred thirty-two billion, three hundred forty-three million, two hundred thirty-two thousand, twenty-two".