11000228216 has 32 divisors (see below), whose sum is σ = 22788203040. Its totient is φ = 4951507968.

The previous prime is 11000228207. The next prime is 11000228221. The reversal of 11000228216 is 61282200011.

11000228216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 11000228191 and 11000228200.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1755221 + ... + 1761476.

It is an arithmetic number, because the mean of its divisors is an integer number (712131345).

Almost surely, 2^11000228216 is an apocalyptic number.

It is an amenable number.

11000228216 is an abundant number, since it is smaller than the sum of its proper divisors (11787974824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11000228216 is a wasteful number, since it uses less digits than its factorization.

11000228216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3516743 (or 3516739 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 11000228216 its reverse (61282200011), we get a palindrome (72282428227).

The spelling of 11000228216 in words is "eleven billion, two hundred twenty-eight thousand, two hundred sixteen".