11200332121 has 16 divisors (see below), whose sum is σ = 12673013760. Its totient is φ = 9805237120.

The previous prime is 11200332109. The next prime is 11200332161. The reversal of 11200332121 is 12123300211.

11200332121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11200332121 - 2⁵ = 11200332089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200332095 and 11200332104.

It is not an unprimeable number, because it can be changed into a prime (11200332161) 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 15 ways as a sum of consecutive naturals, for example, 76341 + ... + 168013.

It is an arithmetic number, because the mean of its divisors is an integer number (792063360).

Almost surely, 2^11200332121 is an apocalyptic number.

11200332121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11200332121 is a deficient number, since it is larger than the sum of its proper divisors (1472681639).

11200332121 is a wasteful number, since it uses less digits than its factorization.

11200332121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92096.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11200332121 its reverse (12123300211), we get a palindrome (23323632332).

The spelling of 11200332121 in words is "eleven billion, two hundred million, three hundred thirty-two thousand, one hundred twenty-one".