12612332273169 has 4 divisors (see below), whose sum is σ = 16816443030896. Its totient is φ = 8408221515444.

The previous prime is 12612332273159. The next prime is 12612332273237. The reversal of 12612332273169 is 96137223321621.

12612332273169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12612332273169 - 2¹³ = 12612332264977 is a prime.

It is a super-2 number, since 2×12612332273169² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12612332273159) 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, 2102055378859 + ... + 2102055378864.

It is an arithmetic number, because the mean of its divisors is an integer number (4204110757724).

Almost surely, 2^{12612332273169} is an apocalyptic number.

It is an amenable number.

12612332273169 is a deficient number, since it is larger than the sum of its proper divisors (4204110757727).

12612332273169 is an equidigital number, since it uses as much as digits as its factorization.

12612332273169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204110757726.

The product of its digits is 979776, while the sum is 48.

The spelling of 12612332273169 in words is "twelve trillion, six hundred twelve billion, three hundred thirty-two million, two hundred seventy-three thousand, one hundred sixty-nine".