12335197945559 has 4 divisors (see below), whose sum is σ = 12359721202416. Its totient is φ = 12310674688704.

The previous prime is 12335197945547. The next prime is 12335197945573. The reversal of 12335197945559 is 95554979153321.

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 12335197945559 - 2¹² = 12335197941463 is a prime.

It is a super-2 number, since 2×12335197945559² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12335197945459) 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, 12261627674 + ... + 12261628679.

It is an arithmetic number, because the mean of its divisors is an integer number (3089930300604).

Almost surely, 2^{12335197945559} is an apocalyptic number.

12335197945559 is a deficient number, since it is larger than the sum of its proper divisors (24523256857).

12335197945559 is an equidigital number, since it uses as much as digits as its factorization.

12335197945559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24523256856.

The product of its digits is 229635000, while the sum is 68.

The spelling of 12335197945559 in words is "twelve trillion, three hundred thirty-five billion, one hundred ninety-seven million, nine hundred forty-five thousand, five hundred fifty-nine".