12283727216 has 20 divisors (see below), whose sum is σ = 23802773400. Its totient is φ = 6141076032.

The previous prime is 12283727207. The next prime is 12283727249. The reversal of 12283727216 is 61272738221.

12283727216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12283727216² (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 91670 + ... + 181578.

It is an arithmetic number, because the mean of its divisors is an integer number (1190138670).

Almost surely, 2^12283727216 is an apocalyptic number.

12283727216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12283727216 is a deficient number, since it is larger than the sum of its proper divisors (11519046184).

12283727216 is an equidigital number, since it uses as much as digits as its factorization.

12283727216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98456 (or 98450 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The spelling of 12283727216 in words is "twelve billion, two hundred eighty-three million, seven hundred twenty-seven thousand, two hundred sixteen".