12385752299 has 2 divisors, whose sum is σ = 12385752300. Its totient is φ = 12385752298.

The previous prime is 12385752263. The next prime is 12385752349. The reversal of 12385752299 is 99225758321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12385752299 - 2¹² = 12385748203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12385752299.

It is not a weakly prime, because it can be changed into another prime (12385752229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6192876149 + 6192876150.

It is an arithmetic number, because the mean of its divisors is an integer number (6192876150).

Almost surely, 2^12385752299 is an apocalyptic number.

12385752299 is a deficient number, since it is larger than the sum of its proper divisors (1).

12385752299 is an equidigital number, since it uses as much as digits as its factorization.

12385752299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 53.

The spelling of 12385752299 in words is "twelve billion, three hundred eighty-five million, seven hundred fifty-two thousand, two hundred ninety-nine".