12182275672 has 32 divisors (see below), whose sum is σ = 26110022400. Its totient is φ = 5219946144.

The previous prime is 12182275661. The next prime is 12182275709. The reversal of 12182275672 is 27657228121.

12182275672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 310723 + ... + 347725.

It is an arithmetic number, because the mean of its divisors is an integer number (815938200).

Almost surely, 2^12182275672 is an apocalyptic number.

It is an amenable number.

12182275672 is an abundant number, since it is smaller than the sum of its proper divisors (13927746728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12182275672 is a wasteful number, since it uses less digits than its factorization.

12182275672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42895 (or 42891 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The spelling of 12182275672 in words is "twelve billion, one hundred eighty-two million, two hundred seventy-five thousand, six hundred seventy-two".