11100122203 has 2 divisors, whose sum is σ = 11100122204. Its totient is φ = 11100122202.

The previous prime is 11100122149. The next prime is 11100122233. The reversal of 11100122203 is 30222100111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100122203 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100122233) 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 as a sum of consecutive naturals, namely, 5550061101 + 5550061102.

It is an arithmetic number, because the mean of its divisors is an integer number (5550061102).

Almost surely, 2^11100122203 is an apocalyptic number.

11100122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100122203 is an equidigital number, since it uses as much as digits as its factorization.

11100122203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11100122203 its reverse (30222100111), we get a palindrome (41322222314).

The spelling of 11100122203 in words is "eleven billion, one hundred million, one hundred twenty-two thousand, two hundred three".