11202220113 has 24 divisors (see below), whose sum is σ = 17382546720. Its totient is φ = 6398441280.

The previous prime is 11202220009. The next prime is 11202220147. The reversal of 11202220113 is 31102220211.

It is not a de Polignac number, because 11202220113 - 2⁹ = 11202219601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11202220092 and 11202220101.

It is not an unprimeable number, because it can be changed into a prime (11202220213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 343218 + ... + 374436.

It is an arithmetic number, because the mean of its divisors is an integer number (724272780).

Almost surely, 2^11202220113 is an apocalyptic number.

It is an amenable number.

11202220113 is a deficient number, since it is larger than the sum of its proper divisors (6180326607).

11202220113 is a wasteful number, since it uses less digits than its factorization.

11202220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33677 (or 33670 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11202220113 its reverse (31102220211), we get a palindrome (42304440324).

The spelling of 11202220113 in words is "eleven billion, two hundred two million, two hundred twenty thousand, one hundred thirteen".