1232122207 has 2 divisors, whose sum is σ = 1232122208. Its totient is φ = 1232122206.

The previous prime is 1232122189. The next prime is 1232122267. The reversal of 1232122207 is 7022212321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232122207 - 2⁷ = 1232122079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232122267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616061103 + 616061104.

It is an arithmetic number, because the mean of its divisors is an integer number (616061104).

Almost surely, 2^1232122207 is an apocalyptic number.

1232122207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232122207 is an equidigital number, since it uses as much as digits as its factorization.

1232122207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1232122207 is about 35101.5983539212. The cubic root of 1232122207 is about 1072.0571270584.

Adding to 1232122207 its reverse (7022212321), we get a palindrome (8254334528).

The spelling of 1232122207 in words is "one billion, two hundred thirty-two million, one hundred twenty-two thousand, two hundred seven".