12016650665036 has 24 divisors (see below), whose sum is σ = 21334560619680. Its totient is φ = 5921135225600.

The previous prime is 12016650664951. The next prime is 12016650665087. The reversal of 12016650665036 is 63056605661021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8506685 + ... + 9818196.

It is an arithmetic number, because the mean of its divisors is an integer number (888940025820).

Almost surely, 2^{12016650665036} is an apocalyptic number.

It is an amenable number.

12016650665036 is a deficient number, since it is larger than the sum of its proper divisors (9317909954644).

12016650665036 is a wasteful number, since it uses less digits than its factorization.

12016650665036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18327265 (or 18327263 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 12016650665036 in words is "twelve trillion, sixteen billion, six hundred fifty million, six hundred sixty-five thousand, thirty-six".