212223201110203 has 2 divisors, whose sum is σ = 212223201110204. Its totient is φ = 212223201110202.

The previous prime is 212223201110191. The next prime is 212223201110213. The reversal of 212223201110203 is 302011102322212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212223201110203 - 2¹⁷ = 212223200979131 is a prime.

It is not a weakly prime, because it can be changed into another prime (212223201110213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106111600555101 + 106111600555102.

It is an arithmetic number, because the mean of its divisors is an integer number (106111600555102).

Almost surely, 2^{212223201110203} is an apocalyptic number.

212223201110203 is a deficient number, since it is larger than the sum of its proper divisors (1).

212223201110203 is an equidigital number, since it uses as much as digits as its factorization.

212223201110203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 212223201110203 its reverse (302011102322212), we get a palindrome (514234303432415).

The spelling of 212223201110203 in words is "two hundred twelve trillion, two hundred twenty-three billion, two hundred one million, one hundred ten thousand, two hundred three".