11120200221120 has 112 divisors (see below), whose sum is σ = 35321724701088. Its totient is φ = 2964119408640.

The previous prime is 11120200221113. The next prime is 11120200221139. The reversal of 11120200221120 is 2112200202111.

It is a super-3 number, since 3×11120200221120³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11120200221120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226699 + ... + 4721418.

It is an arithmetic number, because the mean of its divisors is an integer number (315372541974).

Almost surely, 2^{11120200221120} is an apocalyptic number.

11120200221120 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 11120200221120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17660862350544).

11120200221120 is an abundant number, since it is smaller than the sum of its proper divisors (24201524479968).

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

11120200221120 is a wasteful number, since it uses less digits than its factorization.

11120200221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950478 (or 4950468 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11120200221120 its reverse (2112200202111), we get a palindrome (13232400423231).

The spelling of 11120200221120 in words is "eleven trillion, one hundred twenty billion, two hundred million, two hundred twenty-one thousand, one hundred twenty".