231333232211122 has 8 divisors (see below), whose sum is σ = 347112400985136. Its totient is φ = 115629098549412.

The previous prime is 231333232211119. The next prime is 231333232211231. The reversal of 231333232211122 is 221112232333132.

231333232211122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 18758770368 + ... + 18758782699.

It is an arithmetic number, because the mean of its divisors is an integer number (43389050123142).

Almost surely, 2^{231333232211122} is an apocalyptic number.

231333232211122 is a deficient number, since it is larger than the sum of its proper divisors (115779168774014).

231333232211122 is a wasteful number, since it uses less digits than its factorization.

231333232211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37517556152.

The product of its digits is 15552, while the sum is 31.

Adding to 231333232211122 its reverse (221112232333132), we get a palindrome (452445464544254).

The spelling of 231333232211122 in words is "two hundred thirty-one trillion, three hundred thirty-three billion, two hundred thirty-two million, two hundred eleven thousand, one hundred twenty-two".