12043101322223 has 4 divisors (see below), whose sum is σ = 12043159299960. Its totient is φ = 12043043344488.

The previous prime is 12043101322211. The next prime is 12043101322249. The reversal of 12043101322223 is 32222310134021.

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 12043101322223 - 2¹⁸ = 12043101060079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12043101322192 and 12043101322201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12043101322283) 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, 28676165 + ... + 29093102.

It is an arithmetic number, because the mean of its divisors is an integer number (3010789824990).

Almost surely, 2^{12043101322223} is an apocalyptic number.

12043101322223 is a deficient number, since it is larger than the sum of its proper divisors (57977737).

12043101322223 is an equidigital number, since it uses as much as digits as its factorization.

12043101322223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57977736.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12043101322223 its reverse (32222310134021), we get a palindrome (44265411456244).

The spelling of 12043101322223 in words is "twelve trillion, forty-three billion, one hundred one million, three hundred twenty-two thousand, two hundred twenty-three".