11011022010011 has 4 divisors (see below), whose sum is σ = 11076956273712. Its totient is φ = 10945087746312.

The previous prime is 11011022009941. The next prime is 11011022010041. The reversal of 11011022010011 is 11001022011011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11011022010011 - 2²⁶ = 11010954901147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11011022009974 and 11011022010001.

It is not an unprimeable number, because it can be changed into a prime (11011022010041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32967131600 + ... + 32967131933.

It is an arithmetic number, because the mean of its divisors is an integer number (2769239068428).

Almost surely, 2^{11011022010011} is an apocalyptic number.

11011022010011 is a deficient number, since it is larger than the sum of its proper divisors (65934263701).

11011022010011 is an equidigital number, since it uses as much as digits as its factorization.

11011022010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65934263700.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011022010011 its reverse (11001022011011), we get a palindrome (22012044021022).

It can be divided in two parts, 1101102 and 2010011, that added together give a palindrome (3111113).

The spelling of 11011022010011 in words is "eleven trillion, eleven billion, twenty-two million, ten thousand, eleven".