12000312006 has 8 divisors (see below), whose sum is σ = 24000624024. Its totient is φ = 4000104000.

The previous prime is 12000311987. The next prime is 12000312007. The reversal of 12000312006 is 60021300021.

12000312006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12000312006 is an admirable number.

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000312007) 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, 1000025995 + ... + 1000026006.

It is an arithmetic number, because the mean of its divisors is an integer number (3000078003).

Almost surely, 2^12000312006 is an apocalyptic number.

12000312006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12000312006 is a wasteful number, since it uses less digits than its factorization.

12000312006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000052006.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12000312006 its reverse (60021300021), we get a palindrome (72021612027).

The spelling of 12000312006 in words is "twelve billion, three hundred twelve thousand, six".