12043114211 has 4 divisors (see below), whose sum is σ = 12751532712. Its totient is φ = 11334695712.

The previous prime is 12043114141. The next prime is 12043114241. The reversal of 12043114211 is 11241134021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12043114211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12043114241) 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, 354209225 + ... + 354209258.

It is an arithmetic number, because the mean of its divisors is an integer number (3187883178).

Almost surely, 2^12043114211 is an apocalyptic number.

12043114211 is a deficient number, since it is larger than the sum of its proper divisors (708418501).

12043114211 is an equidigital number, since it uses as much as digits as its factorization.

12043114211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708418500.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12043114211 its reverse (11241134021), we get a palindrome (23284248232).

The spelling of 12043114211 in words is "twelve billion, forty-three million, one hundred fourteen thousand, two hundred eleven".