122232307 has 2 divisors, whose sum is σ = 122232308. Its totient is φ = 122232306.

The previous prime is 122232241. The next prime is 122232311. The reversal of 122232307 is 703232221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122232307 - 2⁷ = 122232179 is a prime.

It is not a weakly prime, because it can be changed into another prime (122232317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61116153 + 61116154.

It is an arithmetic number, because the mean of its divisors is an integer number (61116154).

Almost surely, 2^122232307 is an apocalyptic number.

122232307 is a deficient number, since it is larger than the sum of its proper divisors (1).

122232307 is an equidigital number, since it uses as much as digits as its factorization.

122232307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 122232307 is about 11055.8720596794. The cubic root of 122232307 is about 496.2821666151.

Adding to 122232307 its reverse (703232221), we get a palindrome (825464528).

The spelling of 122232307 in words is "one hundred twenty-two million, two hundred thirty-two thousand, three hundred seven".