11201120011 has 8 divisors (see below), whose sum is σ = 11415939120. Its totient is φ = 10986429792.

The previous prime is 11201120003. The next prime is 11201120113. The reversal of 11201120011 is 11002110211.

11201120011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11201120011 - 2³ = 11201120003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11201120011.

It is not an unprimeable number, because it can be changed into a prime (11201126011) 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, 153396 + ... + 214318.

It is an arithmetic number, because the mean of its divisors is an integer number (1426992390).

Almost surely, 2^11201120011 is an apocalyptic number.

11201120011 is a deficient number, since it is larger than the sum of its proper divisors (214819109).

11201120011 is an equidigital number, since it uses as much as digits as its factorization.

11201120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64445.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11201120011 its reverse (11002110211), we get a palindrome (22203230222).

The spelling of 11201120011 in words is "eleven billion, two hundred one million, one hundred twenty thousand, eleven".