320231231122112 has 14 divisors (see below), whose sum is σ = 635458849258068. Its totient is φ = 160115615561024.

The previous prime is 320231231122111. The next prime is 320231231122141. The reversal of 320231231122112 is 211221132132023.

It is not an unprimeable number, because it can be changed into a prime (320231231122111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501806493078 + ... + 2501806493205.

Almost surely, 2^{320231231122112} is an apocalyptic number.

320231231122112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

320231231122112 is a deficient number, since it is larger than the sum of its proper divisors (315227618135956).

320231231122112 is an equidigital number, since it uses as much as digits as its factorization.

320231231122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003612986295 (or 5003612986285 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 320231231122112 its reverse (211221132132023), we get a palindrome (531452363254135).

The spelling of 320231231122112 in words is "three hundred twenty trillion, two hundred thirty-one billion, two hundred thirty-one million, one hundred twenty-two thousand, one hundred twelve".