12104922759 has 4 divisors (see below), whose sum is σ = 16139897016. Its totient is φ = 8069948504.

The previous prime is 12104922737. The next prime is 12104922761. The reversal of 12104922759 is 95722940121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12104922759 - 2⁷ = 12104922631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12104922759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104922719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2017487124 + ... + 2017487129.

It is an arithmetic number, because the mean of its divisors is an integer number (4034974254).

Almost surely, 2^12104922759 is an apocalyptic number.

12104922759 is a deficient number, since it is larger than the sum of its proper divisors (4034974257).

12104922759 is an equidigital number, since it uses as much as digits as its factorization.

12104922759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034974256.

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 12104922759 in words is "twelve billion, one hundred four million, nine hundred twenty-two thousand, seven hundred fifty-nine".