12213330331203 has 24 divisors (see below), whose sum is σ = 18637015638800. Its totient is φ = 7685835056064.

The previous prime is 12213330331183. The next prime is 12213330331217. The reversal of 12213330331203 is 30213303331221.

12213330331203 is a `hidden beast` number, since 1 + 2 + 2 + 13 + 330 + 3 + 312 + 0 + 3 = 666.

12213330331203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12213330331203 - 2⁵ = 12213330331171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12213330331253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128874988 + ... + 128969721.

Almost surely, 2^{12213330331203} is an apocalyptic number.

12213330331203 is a deficient number, since it is larger than the sum of its proper divisors (6423685307597).

12213330331203 is a wasteful number, since it uses less digits than its factorization.

12213330331203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257845011 (or 257845008 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 12213330331203 its reverse (30213303331221), we get a palindrome (42426633662424).

The spelling of 12213330331203 in words is "twelve trillion, two hundred thirteen billion, three hundred thirty million, three hundred thirty-one thousand, two hundred three".