12001703812216 has 64 divisors (see below), whose sum is σ = 22938483506400. Its totient is φ = 5885904960000.

The previous prime is 12001703812193. The next prime is 12001703812229. The reversal of 12001703812216 is 61221830710021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 863362866 + ... + 863376766.

Almost surely, 2^{12001703812216} is an apocalyptic number.

It is an amenable number.

12001703812216 is a deficient number, since it is larger than the sum of its proper divisors (10936779694184).

12001703812216 is a wasteful number, since it uses less digits than its factorization.

12001703812216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23920 (or 23916 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 12001703812216 in words is "twelve trillion, one billion, seven hundred three million, eight hundred twelve thousand, two hundred sixteen".