12411221233 has 8 divisors (see below), whose sum is σ = 12716342856. Its totient is φ = 12106214400.

The previous prime is 12411221227. The next prime is 12411221309. The reversal of 12411221233 is 33212211421.

12411221233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 104203264 + 12307017969 = 10208^2 + 110937^2 .

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 12411221233 - 2²⁵ = 12377666801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12411221203) 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, 215385 + ... + 266857.

It is an arithmetic number, because the mean of its divisors is an integer number (1589542857).

Almost surely, 2^12411221233 is an apocalyptic number.

It is an amenable number.

12411221233 is a deficient number, since it is larger than the sum of its proper divisors (305121623).

12411221233 is an equidigital number, since it uses as much as digits as its factorization.

12411221233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57395.

The product of its digits is 576, while the sum is 22.

Adding to 12411221233 its reverse (33212211421), we get a palindrome (45623432654).

The spelling of 12411221233 in words is "twelve billion, four hundred eleven million, two hundred twenty-one thousand, two hundred thirty-three".