12043301322211 has 4 divisors (see below), whose sum is σ = 12046951917000. Its totient is φ = 12039650727424.

The previous prime is 12043301322113. The next prime is 12043301322229. The reversal of 12043301322211 is 11222310334021.

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 12043301322211 - 2²³ = 12043292933603 is a prime.

It is a super-2 number, since 2×12043301322211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12043301328211) 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, 1825292446 + ... + 1825299043.

It is an arithmetic number, because the mean of its divisors is an integer number (3011737979250).

Almost surely, 2^{12043301322211} is an apocalyptic number.

12043301322211 is a deficient number, since it is larger than the sum of its proper divisors (3650594789).

12043301322211 is an equidigital number, since it uses as much as digits as its factorization.

12043301322211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3650594788.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 12043301322211 its reverse (11222310334021), we get a palindrome (23265611656232).

The spelling of 12043301322211 in words is "twelve trillion, forty-three billion, three hundred one million, three hundred twenty-two thousand, two hundred eleven".