12233310331223 has 4 divisors (see below), whose sum is σ = 12233356913808. Its totient is φ = 12233263748640.

The previous prime is 12233310331219. The next prime is 12233310331283. The reversal of 12233310331223 is 32213301333221.

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 12233310331223 - 2² = 12233310331219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233310331283) 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, 22895123 + ... + 23423348.

It is an arithmetic number, because the mean of its divisors is an integer number (3058339228452).

Almost surely, 2^{12233310331223} is an apocalyptic number.

12233310331223 is a deficient number, since it is larger than the sum of its proper divisors (46582585).

12233310331223 is an equidigital number, since it uses as much as digits as its factorization.

12233310331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46582584.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 12233310331223 its reverse (32213301333221), we get a palindrome (44446611664444).

The spelling of 12233310331223 in words is "twelve trillion, two hundred thirty-three billion, three hundred ten million, three hundred thirty-one thousand, two hundred twenty-three".