12002010989 has 8 divisors (see below), whose sum is σ = 12117185280. Its totient is φ = 11886892576.

The previous prime is 12002010983. The next prime is 12002010997. The reversal of 12002010989 is 98901020021.

It is a happy number.

12002010989 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002010989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002010983) 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, 511652 + ... + 534594.

It is an arithmetic number, because the mean of its divisors is an integer number (1514648160).

Almost surely, 2^12002010989 is an apocalyptic number.

It is an amenable number.

12002010989 is a deficient number, since it is larger than the sum of its proper divisors (115174291).

12002010989 is a wasteful number, since it uses less digits than its factorization.

12002010989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27939.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 12002010989 in words is "twelve billion, two million, ten thousand, nine hundred eighty-nine".