232312121222122 has 16 divisors (see below), whose sum is σ = 359782010330112. Its totient is φ = 112386303599760.

The previous prime is 232312121222099. The next prime is 232312121222147. The reversal of 232312121222122 is 221222121213232.

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, 379480258 + ... + 380091949.

It is an arithmetic number, because the mean of its divisors is an integer number (22486375645632).

Almost surely, 2^{232312121222122} is an apocalyptic number.

232312121222122 is a deficient number, since it is larger than the sum of its proper divisors (127469889107990).

232312121222122 is a wasteful number, since it uses less digits than its factorization.

232312121222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759577173.

The product of its digits is 4608, while the sum is 28.

Adding to 232312121222122 its reverse (221222121213232), we get a palindrome (453534242435354).

The spelling of 232312121222122 in words is "two hundred thirty-two trillion, three hundred twelve billion, one hundred twenty-one million, two hundred twenty-two thousand, one hundred twenty-two".