12010030031209 has 16 divisors (see below), whose sum is σ = 14550064387200. Its totient is φ = 9677484520704.

The previous prime is 12010030031203. The next prime is 12010030031221. The reversal of 12010030031209 is 90213003001021.

12010030031209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12010030031209 - 2¹⁵ = 12010029998441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12010030031209.

It is not an unprimeable number, because it can be changed into a prime (12010030031203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58643194 + ... + 58847635.

It is an arithmetic number, because the mean of its divisors is an integer number (909379024200).

Almost surely, 2^{12010030031209} is an apocalyptic number.

It is an amenable number.

12010030031209 is a deficient number, since it is larger than the sum of its proper divisors (2540034355991).

12010030031209 is a wasteful number, since it uses less digits than its factorization.

12010030031209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117491712.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 12010030031209 in words is "twelve trillion, ten billion, thirty million, thirty-one thousand, two hundred nine".