12216853330016 has 48 divisors (see below), whose sum is σ = 24386353160400. Its totient is φ = 6023855996928.

The previous prime is 12216853329997. The next prime is 12216853330027. The reversal of 12216853330016 is 61003335861221.

12216853330016 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4579745 + ... + 6738528.

It is an arithmetic number, because the mean of its divisors is an integer number (508049024175).

Almost surely, 2^{12216853330016} is an apocalyptic number.

12216853330016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12216853330016 is a deficient number, since it is larger than the sum of its proper divisors (12169499830384).

12216853330016 is a wasteful number, since it uses less digits than its factorization.

12216853330016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11318751 (or 11318743 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 12216853330016 in words is "twelve trillion, two hundred sixteen billion, eight hundred fifty-three million, three hundred thirty thousand, sixteen".