12722096423 has 2 divisors, whose sum is σ = 12722096424. Its totient is φ = 12722096422.

The previous prime is 12722096371. The next prime is 12722096461. The reversal of 12722096423 is 32469022721.

It is a happy number.

It is an a-pointer prime, because the next prime (12722096461) can be obtained adding 12722096423 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12722096423 - 2¹⁴ = 12722080039 is a prime.

It is a super-2 number, since 2×12722096423² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12722096473) 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, 6361048211 + 6361048212.

It is an arithmetic number, because the mean of its divisors is an integer number (6361048212).

Almost surely, 2^12722096423 is an apocalyptic number.

12722096423 is a deficient number, since it is larger than the sum of its proper divisors (1).

12722096423 is an equidigital number, since it uses as much as digits as its factorization.

12722096423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 12722096423 in words is "twelve billion, seven hundred twenty-two million, ninety-six thousand, four hundred twenty-three".