11120102211200 has 96 divisors (see below), whose sum is σ = 27491220017760. Its totient is φ = 4444625525760.

The previous prime is 11120102211199. The next prime is 11120102211203. The reversal of 11120102211200 is 211220102111.

It is not an unprimeable number, because it can be changed into a prime (11120102211203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2836127 + ... + 5503073.

It is an arithmetic number, because the mean of its divisors is an integer number (286366875185).

Almost surely, 2^{11120102211200} is an apocalyptic number.

11120102211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11120102211200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13745610008880).

11120102211200 is an abundant number, since it is smaller than the sum of its proper divisors (16371117806560).

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

11120102211200 is a wasteful number, since it uses less digits than its factorization.

11120102211200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668274 (or 2668257 counting only the distinct ones).

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

Adding to 11120102211200 its reverse (211220102111), we get a palindrome (11331322313311).

The spelling of 11120102211200 in words is "eleven trillion, one hundred twenty billion, one hundred two million, two hundred eleven thousand, two hundred".