12122332007 has 2 divisors, whose sum is σ = 12122332008. Its totient is φ = 12122332006.

The previous prime is 12122331961. The next prime is 12122332067. The reversal of 12122332007 is 70023322121.

12122332007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12122332007 - 2⁶ = 12122331943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12122332067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061166003 + 6061166004.

It is an arithmetic number, because the mean of its divisors is an integer number (6061166004).

Almost surely, 2^12122332007 is an apocalyptic number.

12122332007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122332007 is an equidigital number, since it uses as much as digits as its factorization.

12122332007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 12122332007 its reverse (70023322121), we get a palindrome (82145654128).

The spelling of 12122332007 in words is "twelve billion, one hundred twenty-two million, three hundred thirty-two thousand, seven".