12110435597 has 4 divisors (see below), whose sum is σ = 13042007580. Its totient is φ = 11178863616.

The previous prime is 12110435581. The next prime is 12110435609. The reversal of 12110435597 is 79553401121.

12110435597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79553401121 = 23 ⋅3458843527.

It can be written as a sum of positive squares in 2 ways, for example, as 7407356356 + 4703079241 = 86066^2 + 68579^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110435597 - 2⁴ = 12110435581 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12110435597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110435507) 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 in 3 ways as a sum of consecutive naturals, for example, 465785972 + ... + 465785997.

It is an arithmetic number, because the mean of its divisors is an integer number (3260501895).

Almost surely, 2^12110435597 is an apocalyptic number.

It is an amenable number.

12110435597 is a deficient number, since it is larger than the sum of its proper divisors (931571983).

12110435597 is an equidigital number, since it uses as much as digits as its factorization.

12110435597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931571982.

The product of its (nonzero) digits is 37800, while the sum is 38.

The spelling of 12110435597 in words is "twelve billion, one hundred ten million, four hundred thirty-five thousand, five hundred ninety-seven".