12122102203 has 2 divisors, whose sum is σ = 12122102204. Its totient is φ = 12122102202.

The previous prime is 12122102197. The next prime is 12122102221. The reversal of 12122102203 is 30220122121.

It is a happy number.

12122102203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12122102203 - 2¹³ = 12122094011 is a prime.

It is not a weakly prime, because it can be changed into another prime (12122102303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061051101 + 6061051102.

It is an arithmetic number, because the mean of its divisors is an integer number (6061051102).

Almost surely, 2^12122102203 is an apocalyptic number.

12122102203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12122102203 is an equidigital number, since it uses as much as digits as its factorization.

12122102203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12122102203 its reverse (30220122121), we get a palindrome (42342224324).

The spelling of 12122102203 in words is "twelve billion, one hundred twenty-two million, one hundred two thousand, two hundred three".