231123112213322 has 8 divisors (see below), whose sum is σ = 396211049508576. Its totient is φ = 99052762377132.

The previous prime is 231123112213321. The next prime is 231123112213379. The reversal of 231123112213322 is 223312211321132.

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

It is not an unprimeable number, because it can be changed into a prime (231123112213321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8254396864748 + ... + 8254396864775.

It is an arithmetic number, because the mean of its divisors is an integer number (49526381188572).

Almost surely, 2^{231123112213322} is an apocalyptic number.

231123112213322 is a deficient number, since it is larger than the sum of its proper divisors (165087937295254).

231123112213322 is a wasteful number, since it uses less digits than its factorization.

231123112213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16508793729532.

The product of its digits is 5184, while the sum is 29.

Adding to 231123112213322 its reverse (223312211321132), we get a palindrome (454435323534454).

The spelling of 231123112213322 in words is "two hundred thirty-one trillion, one hundred twenty-three billion, one hundred twelve million, two hundred thirteen thousand, three hundred twenty-two".