11216886102244 has 9 divisors (see below), whose sum is σ = 19629562401001. Its totient is φ = 5608439701960.

The previous prime is 11216886102241. The next prime is 11216886102263. The reversal of 11216886102244 is 44220168861211.

The square root of 11216886102244 is 3349162.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 534709012644 + 10682177089600 = 731238^2 + 3268360^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11216886102194 and 11216886102203.

It is not an unprimeable number, because it can be changed into a prime (11216886102241) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5861034 + ... + 7535614.

Almost surely, 2^{11216886102244} is an apocalyptic number.

11216886102244 is the 3349162-nd square number.

It is an amenable number.

11216886102244 is a deficient number, since it is larger than the sum of its proper divisors (8412676298757).

11216886102244 is an frugal number, since it uses more digits than its factorization.

11216886102244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349166 (or 1674583 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 46.

The spelling of 11216886102244 in words is "eleven trillion, two hundred sixteen billion, eight hundred eighty-six million, one hundred two thousand, two hundred forty-four".