11011200112011 has 32 divisors (see below), whose sum is σ = 16738012938240. Its totient is φ = 6373617773600.

The previous prime is 11011200111929. The next prime is 11011200112051. The reversal of 11011200112011 is 11021100211011.

It is not a de Polignac number, because 11011200112011 - 2¹⁷ = 11011199980939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011200112051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10507035 + ... + 11507396.

It is an arithmetic number, because the mean of its divisors is an integer number (523062904320).

Almost surely, 2^{11011200112011} is an apocalyptic number.

11011200112011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11011200112011 is a deficient number, since it is larger than the sum of its proper divisors (5726812826229).

11011200112011 is a wasteful number, since it uses less digits than its factorization.

11011200112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22015127.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11011200112011 its reverse (11021100211011), we get a palindrome (22032300323022).

The spelling of 11011200112011 in words is "eleven trillion, eleven billion, two hundred million, one hundred twelve thousand, eleven".