12372370165 has 8 divisors (see below), whose sum is σ = 15325774848. Its totient is φ = 9578609040.

The previous prime is 12372370141. The next prime is 12372370169. The reversal of 12372370165 is 56107327321.

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

It is not a de Polignac number, because 12372370165 - 2¹⁷ = 12372239093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12372370169) 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, 39910717 + ... + 39911026.

It is an arithmetic number, because the mean of its divisors is an integer number (1915721856).

Almost surely, 2^12372370165 is an apocalyptic number.

It is an amenable number.

12372370165 is a deficient number, since it is larger than the sum of its proper divisors (2953404683).

12372370165 is an equidigital number, since it uses as much as digits as its factorization.

12372370165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79821779.

The product of its (nonzero) digits is 52920, while the sum is 37.

Adding to 12372370165 its reverse (56107327321), we get a palindrome (68479697486).

The spelling of 12372370165 in words is "twelve billion, three hundred seventy-two million, three hundred seventy thousand, one hundred sixty-five".