232213321012 has 12 divisors (see below), whose sum is σ = 406834581636. Its totient is φ = 115974869120.

The previous prime is 232213320953. The next prime is 232213321019. The reversal of 232213321012 is 210123312232.

It can be written as a sum of positive squares in 2 ways, for example, as 18625152676 + 213588168336 = 136474^2 + 462156^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232213321019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32943883 + ... + 32950930.

It is an arithmetic number, because the mean of its divisors is an integer number (33902881803).

Almost surely, 2^232213321012 is an apocalyptic number.

It is an amenable number.

232213321012 is a deficient number, since it is larger than the sum of its proper divisors (174621260624).

232213321012 is a wasteful number, since it uses less digits than its factorization.

232213321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65895698 (or 65895696 counting only the distinct ones).

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

Adding to 232213321012 its reverse (210123312232), we get a palindrome (442336633244).

The spelling of 232213321012 in words is "two hundred thirty-two billion, two hundred thirteen million, three hundred twenty-one thousand, twelve".