232222241 has 2 divisors, whose sum is σ = 232222242. Its totient is φ = 232222240.

The previous prime is 232222229. The next prime is 232222247. The reversal of 232222241 is 142222232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 225120016 + 7102225 = 15004^2 + 2665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232222241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232222247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116111120 + 116111121.

It is an arithmetic number, because the mean of its divisors is an integer number (116111121).

Almost surely, 2^232222241 is an apocalyptic number.

It is an amenable number.

232222241 is a deficient number, since it is larger than the sum of its proper divisors (1).

232222241 is an equidigital number, since it uses as much as digits as its factorization.

232222241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 20.

The square root of 232222241 is about 15238.8398836657. The cubic root of 232222241 is about 614.6595079117.

Adding to 232222241 its reverse (142222232), we get a palindrome (374444473).

Subtracting from 232222241 its reverse (142222232), we obtain a palindrome (90000009).

The spelling of 232222241 in words is "two hundred thirty-two million, two hundred twenty-two thousand, two hundred forty-one".