12275737284 has 48 divisors (see below), whose sum is σ = 31461857280. Its totient is φ = 3708001440.

The previous prime is 12275737283. The next prime is 12275737291. The reversal of 12275737284 is 48273757221.

12275737284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12275737283) 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 15 ways as a sum of consecutive naturals, for example, 1165212 + ... + 1175699.

It is an arithmetic number, because the mean of its divisors is an integer number (655455360).

Almost surely, 2^12275737284 is an apocalyptic number.

It is an amenable number.

12275737284 is an abundant number, since it is smaller than the sum of its proper divisors (19186119996).

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

12275737284 is a wasteful number, since it uses less digits than its factorization.

12275737284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340960 (or 2340958 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 48.

The spelling of 12275737284 in words is "twelve billion, two hundred seventy-five million, seven hundred thirty-seven thousand, two hundred eighty-four".