11010220011 has 96 divisors (see below), whose sum is σ = 19125849600. Its totient is φ = 5971230720.

The previous prime is 11010219977. The next prime is 11010220027. The reversal of 11010220011 is 11002201011.

It is a happy number.

11010220011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11010220011 - 2¹¹ = 11010217963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11010219975 and 11010220002.

It is not an unprimeable number, because it can be changed into a prime (11010220211) 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 95 ways as a sum of consecutive naturals, for example, 42841195 + ... + 42841451.

It is an arithmetic number, because the mean of its divisors is an integer number (199227600).

Almost surely, 2^11010220011 is an apocalyptic number.

11010220011 is a deficient number, since it is larger than the sum of its proper divisors (8115629589).

11010220011 is a wasteful number, since it uses less digits than its factorization.

11010220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11010220011 its reverse (11002201011), we get a palindrome (22012421022).

The spelling of 11010220011 in words is "eleven billion, ten million, two hundred twenty thousand, eleven".