12262378759 has 2 divisors, whose sum is σ = 12262378760. Its totient is φ = 12262378758.

The previous prime is 12262378753. The next prime is 12262378787. The reversal of 12262378759 is 95787326221.

It is a happy number.

12262378759 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12262378759 - 2¹⁹ = 12261854471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12262378753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131189379 + 6131189380.

It is an arithmetic number, because the mean of its divisors is an integer number (6131189380).

Almost surely, 2^12262378759 is an apocalyptic number.

12262378759 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262378759 is an equidigital number, since it uses as much as digits as its factorization.

12262378759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The spelling of 12262378759 in words is "twelve billion, two hundred sixty-two million, three hundred seventy-eight thousand, seven hundred fifty-nine".