232222131122 has 4 divisors (see below), whose sum is σ = 348333196686. Its totient is φ = 116111065560.

The previous prime is 232222131109. The next prime is 232222131139. The reversal of 232222131122 is 221131222232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 195531111721 + 36691019401 = 442189^2 + 191549^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58055532779 + ... + 58055532782.

Almost surely, 2^232222131122 is an apocalyptic number.

232222131122 is a deficient number, since it is larger than the sum of its proper divisors (116111065564).

232222131122 is a wasteful number, since it uses less digits than its factorization.

232222131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116111065563.

The product of its digits is 1152, while the sum is 23.

Adding to 232222131122 its reverse (221131222232), we get a palindrome (453353353354).

The spelling of 232222131122 in words is "two hundred thirty-two billion, two hundred twenty-two million, one hundred thirty-one thousand, one hundred twenty-two".