12002122084 has 24 divisors (see below), whose sum is σ = 22389046400. Its totient is φ = 5613248160.

The previous prime is 12002122057. The next prime is 12002122087. The reversal of 12002122084 is 48022120021.

12002122084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12002122087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993507 + ... + 1005514.

Almost surely, 2^12002122084 is an apocalyptic number.

It is an amenable number.

12002122084 is a deficient number, since it is larger than the sum of its proper divisors (10386924316).

12002122084 is a wasteful number, since it uses less digits than its factorization.

12002122084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999123 (or 1999121 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The spelling of 12002122084 in words is "twelve billion, two million, one hundred twenty-two thousand, eighty-four".