12002112201 has 16 divisors (see below), whose sum is σ = 16286019584. Its totient is φ = 7860459024.

The previous prime is 12002112193. The next prime is 12002112203. The reversal of 12002112201 is 10221120021.

12002112201 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 12002112201 - 2³ = 12002112193 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12002112203) 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 15 ways as a sum of consecutive naturals, for example, 7585 + ... + 155118.

It is an arithmetic number, because the mean of its divisors is an integer number (1017876224).

Almost surely, 2^12002112201 is an apocalyptic number.

It is an amenable number.

12002112201 is a deficient number, since it is larger than the sum of its proper divisors (4283907383).

12002112201 is a wasteful number, since it uses less digits than its factorization.

12002112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163140.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12002112201 its reverse (10221120021), we get a palindrome (22223232222).

The spelling of 12002112201 in words is "twelve billion, two million, one hundred twelve thousand, two hundred one".