12107425212667 has 2 divisors, whose sum is σ = 12107425212668. Its totient is φ = 12107425212666.

The previous prime is 12107425212629. The next prime is 12107425212671. The reversal of 12107425212667 is 76621252470121.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (76621252470121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12107425212667 - 2¹¹ = 12107425210619 is a prime.

It is not a weakly prime, because it can be changed into another prime (12107425210667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6053712606333 + 6053712606334.

It is an arithmetic number, because the mean of its divisors is an integer number (6053712606334).

Almost surely, 2^{12107425212667} is an apocalyptic number.

12107425212667 is a deficient number, since it is larger than the sum of its proper divisors (1).

12107425212667 is an equidigital number, since it uses as much as digits as its factorization.

12107425212667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 46.

Adding to 12107425212667 its reverse (76621252470121), we get a palindrome (88728677682788).

The spelling of 12107425212667 in words is "twelve trillion, one hundred seven billion, four hundred twenty-five million, two hundred twelve thousand, six hundred sixty-seven".