12001274666584 has 16 divisors (see below), whose sum is σ = 25717017142800. Its totient is φ = 5143403428512.

The previous prime is 12001274666561. The next prime is 12001274666599. The reversal of 12001274666584 is 48566647210021.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 107154238039 + ... + 107154238150.

It is an arithmetic number, because the mean of its divisors is an integer number (1607313571425).

Almost surely, 2^{12001274666584} is an apocalyptic number.

12001274666584 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12001274666584 is an abundant number, since it is smaller than the sum of its proper divisors (13715742476216).

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

12001274666584 is a wasteful number, since it uses less digits than its factorization.

12001274666584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214308476202 (or 214308476198 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 12001274666584 in words is "twelve trillion, one billion, two hundred seventy-four million, six hundred sixty-six thousand, five hundred eighty-four".