12335800235579 has 4 divisors (see below), whose sum is σ = 12669200241984. Its totient is φ = 12002400229176.

The previous prime is 12335800235543. The next prime is 12335800235597. The reversal of 12335800235579 is 97553200853321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12335800235579 is a prime.

It is a super-2 number, since 2×12335800235579² (a number of 27 digits) contains 22 as substring.

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 12335800235579.

It is not an unprimeable number, because it can be changed into a prime (12335800234579) 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, 166700003147 + ... + 166700003220.

It is an arithmetic number, because the mean of its divisors is an integer number (3167300060496).

Almost surely, 2^{12335800235579} is an apocalyptic number.

12335800235579 is a deficient number, since it is larger than the sum of its proper divisors (333400006405).

12335800235579 is an equidigital number, since it uses as much as digits as its factorization.

12335800235579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333400006404.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 12335800235579 in words is "twelve trillion, three hundred thirty-five billion, eight hundred million, two hundred thirty-five thousand, five hundred seventy-nine".