12110220007 has 2 divisors, whose sum is σ = 12110220008. Its totient is φ = 12110220006.

The previous prime is 12110219993. The next prime is 12110220041. The reversal of 12110220007 is 70002201121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12110220007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12110220607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055110003 + 6055110004.

It is an arithmetic number, because the mean of its divisors is an integer number (6055110004).

Almost surely, 2^12110220007 is an apocalyptic number.

12110220007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110220007 is an equidigital number, since it uses as much as digits as its factorization.

12110220007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 12110220007 its reverse (70002201121), we get a palindrome (82112421128).

The spelling of 12110220007 in words is "twelve billion, one hundred ten million, two hundred twenty thousand, seven".