11200321120 has 48 divisors (see below), whose sum is σ = 26513555040. Its totient is φ = 4471189504.

The previous prime is 11200321117. The next prime is 11200321127. The reversal of 11200321120 is 2112300211.

11200321120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11200321120² (a number of 21 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 11200321120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200321127) 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 7 ways as a sum of consecutive naturals, for example, 10896 + ... + 150064.

It is an arithmetic number, because the mean of its divisors is an integer number (552365730).

Almost surely, 2^11200321120 is an apocalyptic number.

11200321120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11200321120 is an abundant number, since it is smaller than the sum of its proper divisors (15313233920).

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

11200321120 is a wasteful number, since it uses less digits than its factorization.

11200321120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139687 (or 139679 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11200321120 its reverse (2112300211), we get a palindrome (13312621331).

The spelling of 11200321120 in words is "eleven billion, two hundred million, three hundred twenty-one thousand, one hundred twenty".