232242223 has 2 divisors, whose sum is σ = 232242224. Its totient is φ = 232242222.

The previous prime is 232242191. The next prime is 232242239. The reversal of 232242223 is 322242232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232242223 - 2⁵ = 232242191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232242194 and 232242203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232222223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116121111 + 116121112.

It is an arithmetic number, because the mean of its divisors is an integer number (116121112).

Almost surely, 2^232242223 is an apocalyptic number.

232242223 is a deficient number, since it is larger than the sum of its proper divisors (1).

232242223 is an equidigital number, since it uses as much as digits as its factorization.

232242223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 22.

The square root of 232242223 is about 15239.4954968988. The cubic root of 232242223 is about 614.6771372509.

Adding to 232242223 its reverse (322242232), we get a palindrome (554484455).

Subtracting 232242223 from its reverse (322242232), we obtain a palindrome (90000009).

The spelling of 232242223 in words is "two hundred thirty-two million, two hundred forty-two thousand, two hundred twenty-three".