11000220112011 has 32 divisors (see below), whose sum is σ = 15852945765888. Its totient is φ = 6744642992640.

The previous prime is 11000220112009. The next prime is 11000220112031. The reversal of 11000220112011 is 11021102200011.

It is not a de Polignac number, because 11000220112011 - 2¹ = 11000220112009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000220112031) 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, 17238946 + ... + 17865656.

It is an arithmetic number, because the mean of its divisors is an integer number (495404555184).

Almost surely, 2^{11000220112011} is an apocalyptic number.

11000220112011 is a deficient number, since it is larger than the sum of its proper divisors (4852725653877).

11000220112011 is a wasteful number, since it uses less digits than its factorization.

11000220112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628371.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11000220112011 its reverse (11021102200011), we get a palindrome (22021322312022).

The spelling of 11000220112011 in words is "eleven trillion, two hundred twenty million, one hundred twelve thousand, eleven".