11223306306 has 96 divisors (see below), whose sum is σ = 25014832128. Its totient is φ = 3635815680.

The previous prime is 11223306301. The next prime is 11223306323. The reversal of 11223306306 is 60360332211.

It is a happy number.

11223306306 is a `hidden beast` number, since 1 + 1 + 2 + 23 + 3 + 0 + 630 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11223306306.

It is not an unprimeable number, because it can be changed into a prime (11223306301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49441765 + ... + 49441991.

It is an arithmetic number, because the mean of its divisors is an integer number (260571168).

Almost surely, 2^11223306306 is an apocalyptic number.

11223306306 is an abundant number, since it is smaller than the sum of its proper divisors (13791525822).

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

11223306306 is a wasteful number, since it uses less digits than its factorization.

11223306306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11223306306 its reverse (60360332211), we get a palindrome (71583638517).

The spelling of 11223306306 in words is "eleven billion, two hundred twenty-three million, three hundred six thousand, three hundred six".