12344222736 has 60 divisors (see below), whose sum is σ = 34984010880. Its totient is φ = 4062651840.

The previous prime is 12344222719. The next prime is 12344222743. The reversal of 12344222736 is 63722244321.

12344222736 is a `hidden beast` number, since 123 + 442 + 22 + 73 + 6 = 666.

12344222736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12344222736.

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 11 ways as a sum of consecutive naturals, for example, 531180 + ... + 553931.

It is an arithmetic number, because the mean of its divisors is an integer number (583066848).

Almost surely, 2^12344222736 is an apocalyptic number.

12344222736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12344222736 is an abundant number, since it is smaller than the sum of its proper divisors (22639788144).

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

12344222736 is a wasteful number, since it uses less digits than its factorization.

12344222736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085204 (or 1085195 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The spelling of 12344222736 in words is "twelve billion, three hundred forty-four million, two hundred twenty-two thousand, seven hundred thirty-six".