12007047055 has 16 divisors (see below), whose sum is σ = 15305954400. Its totient is φ = 9016583040.

The previous prime is 12007047053. The next prime is 12007047067. The reversal of 12007047055 is 55074070021.

It is not a de Polignac number, because 12007047055 - 2¹ = 12007047053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12007047053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 569416 + ... + 590125.

It is an arithmetic number, because the mean of its divisors is an integer number (956622150).

Almost surely, 2^12007047055 is an apocalyptic number.

12007047055 is a deficient number, since it is larger than the sum of its proper divisors (3298907345).

12007047055 is a wasteful number, since it uses less digits than its factorization.

12007047055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159674.

The product of its (nonzero) digits is 9800, while the sum is 31.

The spelling of 12007047055 in words is "twelve billion, seven million, forty-seven thousand, fifty-five".