232312310212 has 6 divisors (see below), whose sum is σ = 406546542878. Its totient is φ = 116156155104.

The previous prime is 232312310161. The next prime is 232312310249. The reversal of 232312310212 is 212013213232.

It can be written as a sum of positive squares in only one way, i.e., 169640191876 + 62672118336 = 411874^2 + 250344^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29039038773 + ... + 29039038780.

Almost surely, 2^232312310212 is an apocalyptic number.

It is an amenable number.

232312310212 is a deficient number, since it is larger than the sum of its proper divisors (174234232666).

232312310212 is a wasteful number, since it uses less digits than its factorization.

232312310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58078077557 (or 58078077555 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 232312310212 its reverse (212013213232), we get a palindrome (444325523444).

The spelling of 232312310212 in words is "two hundred thirty-two billion, three hundred twelve million, three hundred ten thousand, two hundred twelve".