12223233203 has 4 divisors (see below), whose sum is σ = 12223463688. Its totient is φ = 12223002720.

The previous prime is 12223233181. The next prime is 12223233221. The reversal of 12223233203 is 30233232221.

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 12223233203 - 2¹⁰ = 12223232179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12223233233) 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, 8843 + ... + 156603.

It is an arithmetic number, because the mean of its divisors is an integer number (3055865922).

Almost surely, 2^12223233203 is an apocalyptic number.

12223233203 is a deficient number, since it is larger than the sum of its proper divisors (230485).

12223233203 is an equidigital number, since it uses as much as digits as its factorization.

12223233203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230484.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 12223233203 its reverse (30233232221), we get a palindrome (42456465424).

The spelling of 12223233203 in words is "twelve billion, two hundred twenty-three million, two hundred thirty-three thousand, two hundred three".