12232022011203 has 4 divisors (see below), whose sum is σ = 16309362681608. Its totient is φ = 8154681340800.

The previous prime is 12232022011189. The next prime is 12232022011283. The reversal of 12232022011203 is 30211022023221.

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

It is a de Polignac number, because none of the positive numbers 2^k-12232022011203 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 12232022011203.

It is not an unprimeable number, because it can be changed into a prime (12232022011283) 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, 2038670335198 + ... + 2038670335203.

It is an arithmetic number, because the mean of its divisors is an integer number (4077340670402).

Almost surely, 2^{12232022011203} is an apocalyptic number.

12232022011203 is a deficient number, since it is larger than the sum of its proper divisors (4077340670405).

12232022011203 is an equidigital number, since it uses as much as digits as its factorization.

12232022011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077340670404.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12232022011203 its reverse (30211022023221), we get a palindrome (42443044034424).

The spelling of 12232022011203 in words is "twelve trillion, two hundred thirty-two billion, twenty-two million, eleven thousand, two hundred three".