12297969022985 has 8 divisors (see below), whose sum is σ = 14760275148936. Its totient is φ = 9836567004160.

The previous prime is 12297969022931. The next prime is 12297969022987. The reversal of 12297969022985 is 58922096979221.

It can be written as a sum of positive squares in 4 ways, for example, as 3902236766464 + 8395732256521 = 1975408^2 + 2897539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12297969022985 - 2²⁶ = 12297901914121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12297969022987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225996854 + ... + 226051263.

It is an arithmetic number, because the mean of its divisors is an integer number (1845034393617).

Almost surely, 2^{12297969022985} is an apocalyptic number.

It is an amenable number.

12297969022985 is a deficient number, since it is larger than the sum of its proper divisors (2462306125951).

12297969022985 is an equidigital number, since it uses as much as digits as its factorization.

12297969022985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452053563.

The product of its (nonzero) digits is 176359680, while the sum is 71.

The spelling of 12297969022985 in words is "twelve trillion, two hundred ninety-seven billion, nine hundred sixty-nine million, twenty-two thousand, nine hundred eighty-five".