12010212100109 has 8 divisors (see below), whose sum is σ = 12214570434720. Its totient is φ = 11805880279536.

The previous prime is 12010212100057. The next prime is 12010212100153. The reversal of 12010212100109 is 90100121201021.

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-12010212100109 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 (12010212150109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5713787 + ... + 7527800.

It is an arithmetic number, because the mean of its divisors is an integer number (1526821304340).

Almost surely, 2^{12010212100109} is an apocalyptic number.

It is an amenable number.

12010212100109 is a deficient number, since it is larger than the sum of its proper divisors (204358334611).

12010212100109 is a wasteful number, since it uses less digits than its factorization.

12010212100109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13257019.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 12010212100109 in words is "twelve trillion, ten billion, two hundred twelve million, one hundred thousand, one hundred nine".