232322216 has 16 divisors (see below), whose sum is σ = 497833440. Its totient is φ = 99566640.

The previous prime is 232322213. The next prime is 232322231. The reversal of 232322216 is 612223232.

It is a super-2 number, since 2×232322216² = 107947224094301312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232322191 and 232322200.

It is not an unprimeable number, because it can be changed into a prime (232322213) 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, 2074250 + ... + 2074361.

It is an arithmetic number, because the mean of its divisors is an integer number (31114590).

Almost surely, 2^232322216 is an apocalyptic number.

It is an amenable number.

232322216 is an abundant number, since it is smaller than the sum of its proper divisors (265511224).

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

232322216 is a wasteful number, since it uses less digits than its factorization.

232322216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148624 (or 4148620 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 232322216 is about 15242.1198000803. The cubic root of 232322216 is about 614.7477018298.

Adding to 232322216 its reverse (612223232), we get a palindrome (844545448).

The spelling of 232322216 in words is "two hundred thirty-two million, three hundred twenty-two thousand, two hundred sixteen".