12204112007 has 2 divisors, whose sum is σ = 12204112008. Its totient is φ = 12204112006.

The previous prime is 12204112003. The next prime is 12204112043. The reversal of 12204112007 is 70021140221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12204112007 - 2² = 12204112003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12204112007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12204112003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6102056003 + 6102056004.

It is an arithmetic number, because the mean of its divisors is an integer number (6102056004).

Almost surely, 2^12204112007 is an apocalyptic number.

12204112007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12204112007 is an equidigital number, since it uses as much as digits as its factorization.

12204112007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 12204112007 its reverse (70021140221), we get a palindrome (82225252228).

The spelling of 12204112007 in words is "twelve billion, two hundred four million, one hundred twelve thousand, seven".