12223302201223 has 4 divisors (see below), whose sum is σ = 12237465935808. Its totient is φ = 12209138466640.

The previous prime is 12223302201191. The next prime is 12223302201259. The reversal of 12223302201223 is 32210220332221.

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 12223302201223 - 2⁵ = 12223302201191 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 (12223302201283) 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, 7081865998 + ... + 7081867723.

It is an arithmetic number, because the mean of its divisors is an integer number (3059366483952).

Almost surely, 2^{12223302201223} is an apocalyptic number.

12223302201223 is a deficient number, since it is larger than the sum of its proper divisors (14163734585).

12223302201223 is an equidigital number, since it uses as much as digits as its factorization.

12223302201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14163734584.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12223302201223 its reverse (32210220332221), we get a palindrome (44433522533444).

The spelling of 12223302201223 in words is "twelve trillion, two hundred twenty-three billion, three hundred two million, two hundred one thousand, two hundred twenty-three".