11110211222203 has 2 divisors, whose sum is σ = 11110211222204. Its totient is φ = 11110211222202.

The previous prime is 11110211222167. The next prime is 11110211222233. The reversal of 11110211222203 is 30222211201111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110211222203 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110211222233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555105611101 + 5555105611102.

It is an arithmetic number, because the mean of its divisors is an integer number (5555105611102).

Almost surely, 2^{11110211222203} is an apocalyptic number.

11110211222203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110211222203 is an equidigital number, since it uses as much as digits as its factorization.

11110211222203 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 19.

Adding to 11110211222203 its reverse (30222211201111), we get a palindrome (41332422423314).

The spelling of 11110211222203 in words is "eleven trillion, one hundred ten billion, two hundred eleven million, two hundred twenty-two thousand, two hundred three".