12203213211003 has 4 divisors (see below), whose sum is σ = 16270950948008. Its totient is φ = 8135475474000.

The previous prime is 12203213210999. The next prime is 12203213211017. The reversal of 12203213211003 is 30011231230221.

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

It is not a de Polignac number, because 12203213211003 - 2² = 12203213210999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203213211083) 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, 2033868868498 + ... + 2033868868503.

It is an arithmetic number, because the mean of its divisors is an integer number (4067737737002).

Almost surely, 2^{12203213211003} is an apocalyptic number.

12203213211003 is a deficient number, since it is larger than the sum of its proper divisors (4067737737005).

12203213211003 is an equidigital number, since it uses as much as digits as its factorization.

12203213211003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067737737004.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12203213211003 its reverse (30011231230221), we get a palindrome (42214444441224).

The spelling of 12203213211003 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, two hundred eleven thousand, three".