12230233203 has 4 divisors (see below), whose sum is σ = 16306977608. Its totient is φ = 8153488800.

The previous prime is 12230233189. The next prime is 12230233261. The reversal of 12230233203 is 30233203221.

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

It is not a de Polignac number, because 12230233203 - 2⁹ = 12230232691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12230233203.

It is not an unprimeable number, because it can be changed into a prime (12230233273) 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, 2038372198 + ... + 2038372203.

It is an arithmetic number, because the mean of its divisors is an integer number (4076744402).

Almost surely, 2^12230233203 is an apocalyptic number.

12230233203 is a deficient number, since it is larger than the sum of its proper divisors (4076744405).

12230233203 is an equidigital number, since it uses as much as digits as its factorization.

12230233203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076744404.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 12230233203 its reverse (30233203221), we get a palindrome (42463436424).

The spelling of 12230233203 in words is "twelve billion, two hundred thirty million, two hundred thirty-three thousand, two hundred three".