12001004732616 has 32 divisors (see below), whose sum is σ = 30218357248800. Its totient is φ = 3971555521920.

The previous prime is 12001004732599. The next prime is 12001004732659. The reversal of 12001004732616 is 61623740010021.

12001004732616 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 2×12001004732616² (a number of 27 digits) contains 22 as substring.

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, 1798708405 + ... + 1798715076.

It is an arithmetic number, because the mean of its divisors is an integer number (944323664025).

Almost surely, 2^{12001004732616} is an apocalyptic number.

It is an amenable number.

12001004732616 is an abundant number, since it is smaller than the sum of its proper divisors (18217352516184).

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

12001004732616 is a wasteful number, since it uses less digits than its factorization.

12001004732616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3597423629 (or 3597423625 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 12001004732616 its reverse (61623740010021), we get a palindrome (73624744742637).

The spelling of 12001004732616 in words is "twelve trillion, one billion, four million, seven hundred thirty-two thousand, six hundred sixteen".