12000120211 has 8 divisors (see below), whose sum is σ = 12527274240. Its totient is φ = 11473417032.

The previous prime is 12000120173. The next prime is 12000120247. The reversal of 12000120211 is 11202100021.

12000120211 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 not a de Polignac number, because 12000120211 - 2¹⁷ = 11999989139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000120281) 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, 57735 + ... + 165328.

It is an arithmetic number, because the mean of its divisors is an integer number (1565909280).

Almost surely, 2^12000120211 is an apocalyptic number.

12000120211 is a deficient number, since it is larger than the sum of its proper divisors (527154029).

12000120211 is a wasteful number, since it uses less digits than its factorization.

12000120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225425.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12000120211 its reverse (11202100021), we get a palindrome (23202220232).

The spelling of 12000120211 in words is "twelve billion, one hundred twenty thousand, two hundred eleven".