12335922479 has 2 divisors, whose sum is σ = 12335922480. Its totient is φ = 12335922478.

The previous prime is 12335922451. The next prime is 12335922497. The reversal of 12335922479 is 97422953321.

Together with next prime (12335922497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12335922479 - 2²⁸ = 12067487023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12335922979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6167961239 + 6167961240.

It is an arithmetic number, because the mean of its divisors is an integer number (6167961240).

Almost surely, 2^12335922479 is an apocalyptic number.

12335922479 is a deficient number, since it is larger than the sum of its proper divisors (1).

12335922479 is an equidigital number, since it uses as much as digits as its factorization.

12335922479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 816480, while the sum is 47.

The spelling of 12335922479 in words is "twelve billion, three hundred thirty-five million, nine hundred twenty-two thousand, four hundred seventy-nine".