12000522868 has 12 divisors (see below), whose sum is σ = 21004280640. Its totient is φ = 5999299832.

The previous prime is 12000522823. The next prime is 12000522869. The reversal of 12000522868 is 86822500021.

12000522868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000522869) 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 3 ways as a sum of consecutive naturals, for example, 211948 + ... + 262531.

It is an arithmetic number, because the mean of its divisors is an integer number (1750356720).

Almost surely, 2^12000522868 is an apocalyptic number.

It is an amenable number.

12000522868 is a deficient number, since it is larger than the sum of its proper divisors (9003757772).

12000522868 is a wasteful number, since it uses less digits than its factorization.

12000522868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480806 (or 480804 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The spelling of 12000522868 in words is "twelve billion, five hundred twenty-two thousand, eight hundred sixty-eight".