232313031222 has 16 divisors (see below), whose sum is σ = 469226321712. Its totient is φ = 76670967200.

The previous prime is 232313031211. The next prime is 232313031239. The reversal of 232313031222 is 222130313232.

It is a junction number, because it is equal to n+sod(n) for n = 232313031192 and 232313031201.

It is a congruent number.

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, 191676813 + ... + 191678024.

It is an arithmetic number, because the mean of its divisors is an integer number (29326645107).

Almost surely, 2^232313031222 is an apocalyptic number.

232313031222 is an abundant number, since it is smaller than the sum of its proper divisors (236913290490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232313031222 is a wasteful number, since it uses less digits than its factorization.

232313031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383354943.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 232313031222 its reverse (222130313232), we get a palindrome (454443344454).

The spelling of 232313031222 in words is "two hundred thirty-two billion, three hundred thirteen million, thirty-one thousand, two hundred twenty-two".