12033223321241 has 4 divisors (see below), whose sum is σ = 12037534761984. Its totient is φ = 12028911880500.

The previous prime is 12033223321153. The next prime is 12033223321267. The reversal of 12033223321241 is 14212332233021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12033223321241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12033223341241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2155716185 + ... + 2155721766.

It is an arithmetic number, because the mean of its divisors is an integer number (3009383690496).

Almost surely, 2^{12033223321241} is an apocalyptic number.

It is an amenable number.

12033223321241 is a deficient number, since it is larger than the sum of its proper divisors (4311440743).

12033223321241 is an equidigital number, since it uses as much as digits as its factorization.

12033223321241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311440742.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 12033223321241 its reverse (14212332233021), we get a palindrome (26245555554262).

The spelling of 12033223321241 in words is "twelve trillion, thirty-three billion, two hundred twenty-three million, three hundred twenty-one thousand, two hundred forty-one".