232221107 has 2 divisors, whose sum is σ = 232221108. Its totient is φ = 232221106.

The previous prime is 232221091. The next prime is 232221149. The reversal of 232221107 is 701122232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232221107 - 2⁴ = 232221091 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232221167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116110553 + 116110554.

It is an arithmetic number, because the mean of its divisors is an integer number (116110554).

Almost surely, 2^232221107 is an apocalyptic number.

232221107 is a deficient number, since it is larger than the sum of its proper divisors (1).

232221107 is an equidigital number, since it uses as much as digits as its factorization.

232221107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 232221107 is about 15238.8026760635. The cubic root of 232221107 is about 614.6585073974.

Adding to 232221107 its reverse (701122232), we get a palindrome (933343339).

The spelling of 232221107 in words is "two hundred thirty-two million, two hundred twenty-one thousand, one hundred seven".