232216612 has 12 divisors (see below), whose sum is σ = 407039920. Its totient is φ = 115919496.

The previous prime is 232216609. The next prime is 232216619. The reversal of 232216612 is 216612232.

232216612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232216619) 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, 44418 + ... + 49369.

Almost surely, 2^232216612 is an apocalyptic number.

It is an amenable number.

232216612 is a deficient number, since it is larger than the sum of its proper divisors (174823308).

232216612 is a wasteful number, since it uses less digits than its factorization.

232216612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94410 (or 94408 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 232216612 is about 15238.6551900094. The cubic root of 232216612 is about 614.6545414819.

Adding to 232216612 its reverse (216612232), we get a palindrome (448828844).

The spelling of 232216612 in words is "two hundred thirty-two million, two hundred sixteen thousand, six hundred twelve".