231322323222322 has 16 divisors (see below), whose sum is σ = 383367942323712. Its totient is φ = 104124626309440.

The previous prime is 231322323222317. The next prime is 231322323222401. The reversal of 231322323222322 is 223222323223132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 147904297954 + ... + 147904299517.

It is an arithmetic number, because the mean of its divisors is an integer number (23960496395232).

Almost surely, 2^{231322323222322} is an apocalyptic number.

231322323222322 is a deficient number, since it is larger than the sum of its proper divisors (152045619101390).

231322323222322 is a wasteful number, since it uses less digits than its factorization.

231322323222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295808597513.

The product of its digits is 124416, while the sum is 34.

Adding to 231322323222322 its reverse (223222323223132), we get a palindrome (454544646445454).

The spelling of 231322323222322 in words is "two hundred thirty-one trillion, three hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-two thousand, three hundred twenty-two".