11120011201120 has 96 divisors (see below), whose sum is σ = 26569714167360. Its totient is φ = 4397446225920.

The previous prime is 11120011201097. The next prime is 11120011201129. The reversal of 11120011201120 is 2110211002111.

It is a happy number.

It is a super-2 number, since 2×11120011201120² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11120011201120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120011201129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117162004 + ... + 117256876.

It is an arithmetic number, because the mean of its divisors is an integer number (276767855910).

Almost surely, 2^{11120011201120} is an apocalyptic number.

11120011201120 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 11120011201120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13284857083680).

11120011201120 is an abundant number, since it is smaller than the sum of its proper divisors (15449702966240).

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

11120011201120 is an equidigital number, since it uses as much as digits as its factorization.

11120011201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103208 (or 103200 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11120011201120 its reverse (2110211002111), we get a palindrome (13230222203231).

The spelling of 11120011201120 in words is "eleven trillion, one hundred twenty billion, eleven million, two hundred one thousand, one hundred twenty".