11120203004460 has 192 divisors, whose sum is σ = 35952459379200. Its totient is φ = 2539811635200.

The previous prime is 11120203004453. The next prime is 11120203004489. The reversal of 11120203004460 is 6440030202111.

It is a self number, because there is not a number n which added to its sum of digits gives 11120203004460.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 179925 + ... + 4719404.

It is an arithmetic number, because the mean of its divisors is an integer number (187252392600).

Almost surely, 2^{11120203004460} is an apocalyptic number.

11120203004460 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 11120203004460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17976229689600).

11120203004460 is an abundant number, since it is smaller than the sum of its proper divisors (24832256374740).

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

11120203004460 is a wasteful number, since it uses less digits than its factorization.

11120203004460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899552 (or 4899550 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11120203004460 its reverse (6440030202111), we get a palindrome (17560233206571).

The spelling of 11120203004460 in words is "eleven trillion, one hundred twenty billion, two hundred three million, four thousand, four hundred sixty".