12622379465 has 8 divisors (see below), whose sum is σ = 15403582080. Its totient is φ = 9926752432.

The previous prime is 12622379447. The next prime is 12622379513. The reversal of 12622379465 is 56497322621.

12622379465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12622379465 - 2¹⁶ = 12622313929 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21393569 + ... + 21394158.

It is an arithmetic number, because the mean of its divisors is an integer number (1925447760).

Almost surely, 2^12622379465 is an apocalyptic number.

It is an amenable number.

12622379465 is a deficient number, since it is larger than the sum of its proper divisors (2781202615).

12622379465 is an equidigital number, since it uses as much as digits as its factorization.

12622379465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42787791.

The product of its digits is 1088640, while the sum is 47.

The spelling of 12622379465 in words is "twelve billion, six hundred twenty-two million, three hundred seventy-nine thousand, four hundred sixty-five".