12664668151 has 2 divisors, whose sum is σ = 12664668152. Its totient is φ = 12664668150.

The previous prime is 12664668131. The next prime is 12664668157. The reversal of 12664668151 is 15186646621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12664668151 - 2⁵ = 12664668119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12664668157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6332334075 + 6332334076.

It is an arithmetic number, because the mean of its divisors is an integer number (6332334076).

Almost surely, 2^12664668151 is an apocalyptic number.

12664668151 is a deficient number, since it is larger than the sum of its proper divisors (1).

12664668151 is an equidigital number, since it uses as much as digits as its factorization.

12664668151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 46.

The spelling of 12664668151 in words is "twelve billion, six hundred sixty-four million, six hundred sixty-eight thousand, one hundred fifty-one".