11201122101899 has 2 divisors, whose sum is σ = 11201122101900. Its totient is φ = 11201122101898.

The previous prime is 11201122101893. The next prime is 11201122102007. The reversal of 11201122101899 is 99810122110211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11201122101899 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11201122101893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600561050949 + 5600561050950.

It is an arithmetic number, because the mean of its divisors is an integer number (5600561050950).

Almost surely, 2^{11201122101899} is an apocalyptic number.

11201122101899 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201122101899 is an equidigital number, since it uses as much as digits as its factorization.

11201122101899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 38.

The spelling of 11201122101899 in words is "eleven trillion, two hundred one billion, one hundred twenty-two million, one hundred one thousand, eight hundred ninety-nine".