11120122208 has 96 divisors (see below), whose sum is σ = 23947612416. Its totient is φ = 5052123648.

The previous prime is 11120122201. The next prime is 11120122217. The reversal of 11120122208 is 80222102111.

11120122208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11120122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120122201) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15295541 + ... + 15296267.

It is an arithmetic number, because the mean of its divisors is an integer number (249454296).

Almost surely, 2^11120122208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11120122208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11973806208).

11120122208 is an abundant number, since it is smaller than the sum of its proper divisors (12827490208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11120122208 is a wasteful number, since it uses less digits than its factorization.

11120122208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 11120122208 its reverse (80222102111), we get a palindrome (91342224319).

The spelling of 11120122208 in words is "eleven billion, one hundred twenty million, one hundred twenty-two thousand, two hundred eight".