12266395323 has 64 divisors (see below), whose sum is σ = 20437788672. Its totient is φ = 6371850240.

The previous prime is 12266395319. The next prime is 12266395327. The reversal of 12266395323 is 32359366221.

It is an interprime number because it is at equal distance from previous prime (12266395319) and next prime (12266395327).

It is not a de Polignac number, because 12266395323 - 2² = 12266395319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12266395327) 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 63 ways as a sum of consecutive naturals, for example, 5150593 + ... + 5152973.

It is an arithmetic number, because the mean of its divisors is an integer number (319340448).

Almost surely, 2^12266395323 is an apocalyptic number.

12266395323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12266395323 is a deficient number, since it is larger than the sum of its proper divisors (8171393349).

12266395323 is a wasteful number, since it uses less digits than its factorization.

12266395323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684.

The product of its digits is 349920, while the sum is 42.

The spelling of 12266395323 in words is "twelve billion, two hundred sixty-six million, three hundred ninety-five thousand, three hundred twenty-three".