12223003223203 has 4 divisors (see below), whose sum is σ = 12223109517280. Its totient is φ = 12222896929128.

The previous prime is 12223003223129. The next prime is 12223003223269. The reversal of 12223003223203 is 30232230032221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12223003223203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12223003223293) 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, 52974363 + ... + 53204596.

It is an arithmetic number, because the mean of its divisors is an integer number (3055777379320).

Almost surely, 2^{12223003223203} is an apocalyptic number.

12223003223203 is a deficient number, since it is larger than the sum of its proper divisors (106294077).

12223003223203 is a wasteful number, since it uses less digits than its factorization.

12223003223203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106294076.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12223003223203 its reverse (30232230032221), we get a palindrome (42455233255424).

The spelling of 12223003223203 in words is "twelve trillion, two hundred twenty-three billion, three million, two hundred twenty-three thousand, two hundred three".