11122163203 has 2 divisors, whose sum is σ = 11122163204. Its totient is φ = 11122163202.

The previous prime is 11122163089. The next prime is 11122163243. The reversal of 11122163203 is 30236122111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122163203 - 2²⁵ = 11088608771 is a prime.

It is not a weakly prime, because it can be changed into another prime (11122163243) 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, 5561081601 + 5561081602.

It is an arithmetic number, because the mean of its divisors is an integer number (5561081602).

Almost surely, 2^11122163203 is an apocalyptic number.

11122163203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122163203 is an equidigital number, since it uses as much as digits as its factorization.

11122163203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11122163203 its reverse (30236122111), we get a palindrome (41358285314).

The spelling of 11122163203 in words is "eleven billion, one hundred twenty-two million, one hundred sixty-three thousand, two hundred three".