232222310212 has 6 divisors (see below), whose sum is σ = 406389042878. Its totient is φ = 116111155104.

The previous prime is 232222310191. The next prime is 232222310213. The reversal of 232222310212 is 212013222232.

It can be written as a sum of positive squares in only one way, i.e., 182588708416 + 49633601796 = 427304^2 + 222786^2 .

It is not an unprimeable number, because it can be changed into a prime (232222310213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29027788773 + ... + 29027788780.

Almost surely, 2^232222310212 is an apocalyptic number.

It is an amenable number.

232222310212 is a deficient number, since it is larger than the sum of its proper divisors (174166732666).

232222310212 is a wasteful number, since it uses less digits than its factorization.

232222310212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58055577557 (or 58055577555 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 232222310212 its reverse (212013222232), we get a palindrome (444235532444).

The spelling of 232222310212 in words is "two hundred thirty-two billion, two hundred twenty-two million, three hundred ten thousand, two hundred twelve".