12183782275 has 48 divisors (see below), whose sum is σ = 18317684736. Its totient is φ = 7847723520.

The previous prime is 12183782269. The next prime is 12183782279. The reversal of 12183782275 is 57228738121.

12183782275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12183782275 - 2¹⁵ = 12183749507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12183782279) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1623582 + ... + 1631068.

It is an arithmetic number, because the mean of its divisors is an integer number (381618432).

Almost surely, 2^12183782275 is an apocalyptic number.

12183782275 is a deficient number, since it is larger than the sum of its proper divisors (6133902461).

12183782275 is a wasteful number, since it uses less digits than its factorization.

12183782275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8068 (or 8063 counting only the distinct ones).

The product of its digits is 376320, while the sum is 46.

The spelling of 12183782275 in words is "twelve billion, one hundred eighty-three million, seven hundred eighty-two thousand, two hundred seventy-five".