11120201112011 has 16 divisors (see below), whose sum is σ = 11590538400000. Its totient is φ = 10655710929696.

The previous prime is 11120201111989. The next prime is 11120201112023. The reversal of 11120201112011 is 11021110202111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11120201112011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120201112311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10874090 + ... + 11852688.

It is an arithmetic number, because the mean of its divisors is an integer number (724408650000).

Almost surely, 2^{11120201112011} is an apocalyptic number.

11120201112011 is a deficient number, since it is larger than the sum of its proper divisors (470337287989).

11120201112011 is a wasteful number, since it uses less digits than its factorization.

11120201112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981586.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11120201112011 its reverse (11021110202111), we get a palindrome (22141311314122).

The spelling of 11120201112011 in words is "eleven trillion, one hundred twenty billion, two hundred one million, one hundred twelve thousand, eleven".