12000212000011 has 4 divisors (see below), whose sum is σ = 12203605423800. Its totient is φ = 11796818576224.

The previous prime is 12000212000009. The next prime is 12000212000017. The reversal of 12000212000011 is 11000021200021.

12000212000011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12000212000011 - 2¹ = 12000212000009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000212000017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101696711806 + ... + 101696711923.

It is an arithmetic number, because the mean of its divisors is an integer number (3050901355950).

Almost surely, 2^{12000212000011} is an apocalyptic number.

12000212000011 is a deficient number, since it is larger than the sum of its proper divisors (203393423789).

12000212000011 is an equidigital number, since it uses as much as digits as its factorization.

12000212000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203393423788.

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

Adding to 12000212000011 its reverse (11000021200021), we get a palindrome (23000233200032).

The spelling of 12000212000011 in words is "twelve trillion, two hundred twelve million, eleven", and thus it is an aban number.