11201112122 has 8 divisors (see below), whose sum is σ = 17086442400. Its totient is φ = 5505631324.

The previous prime is 11201112119. The next prime is 11201112187. The reversal of 11201112122 is 22121110211.

11201112122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11201112097 and 11201112106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47462222 + ... + 47462457.

It is an arithmetic number, because the mean of its divisors is an integer number (2135805300).

Almost surely, 2^11201112122 is an apocalyptic number.

11201112122 is a deficient number, since it is larger than the sum of its proper divisors (5885330278).

11201112122 is an equidigital number, since it uses as much as digits as its factorization.

11201112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94924740.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11201112122 its reverse (22121110211), we get a palindrome (33322222333).

The spelling of 11201112122 in words is "eleven billion, two hundred one million, one hundred twelve thousand, one hundred twenty-two".