11220300011 has 4 divisors (see below), whose sum is σ = 11235608112. Its totient is φ = 11204991912.

The previous prime is 11220299977. The next prime is 11220300079. The reversal of 11220300011 is 11000302211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11220300011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11220299965 and 11220300001.

It is not an unprimeable number, because it can be changed into a prime (11220300211) 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, 7652951 + ... + 7654416.

It is an arithmetic number, because the mean of its divisors is an integer number (2808902028).

Almost surely, 2^11220300011 is an apocalyptic number.

11220300011 is a deficient number, since it is larger than the sum of its proper divisors (15308101).

11220300011 is an equidigital number, since it uses as much as digits as its factorization.

11220300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15308100.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11220300011 its reverse (11000302211), we get a palindrome (22220602222).

The spelling of 11220300011 in words is "eleven billion, two hundred twenty million, three hundred thousand, eleven".