11223002318 has 16 divisors (see below), whose sum is σ = 18366539184. Its totient is φ = 5100912960.

The previous prime is 11223002317. The next prime is 11223002339. The reversal of 11223002318 is 81320032211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11223002293 and 11223002302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223002311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481346 + ... + 504122.

It is an arithmetic number, because the mean of its divisors is an integer number (1147908699).

Almost surely, 2^11223002318 is an apocalyptic number.

11223002318 is a deficient number, since it is larger than the sum of its proper divisors (7143536866).

11223002318 is a wasteful number, since it uses less digits than its factorization.

11223002318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45187.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11223002318 its reverse (81320032211), we get a palindrome (92543034529).

The spelling of 11223002318 in words is "eleven billion, two hundred twenty-three million, two thousand, three hundred eighteen".