12275967751 has 2 divisors, whose sum is σ = 12275967752. Its totient is φ = 12275967750.

The previous prime is 12275967677. The next prime is 12275967787. The reversal of 12275967751 is 15776957221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12275967751 - 2¹¹ = 12275965703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12275967251) 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, 6137983875 + 6137983876.

It is an arithmetic number, because the mean of its divisors is an integer number (6137983876).

Almost surely, 2^12275967751 is an apocalyptic number.

12275967751 is a deficient number, since it is larger than the sum of its proper divisors (1).

12275967751 is an equidigital number, since it uses as much as digits as its factorization.

12275967751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1852200, while the sum is 52.

The spelling of 12275967751 in words is "twelve billion, two hundred seventy-five million, nine hundred sixty-seven thousand, seven hundred fifty-one".