11224304320 has 56 divisors (see below), whose sum is σ = 27379806048. Its totient is φ = 4380211200.

The previous prime is 11224304257. The next prime is 11224304347. The reversal of 11224304320 is 2340342211.

It is a junction number, because it is equal to n+sod(n) for n = 11224304291 and 11224304300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414636 + ... + 440875.

It is an arithmetic number, because the mean of its divisors is an integer number (488925108).

Almost surely, 2^11224304320 is an apocalyptic number.

11224304320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11224304320 is an abundant number, since it is smaller than the sum of its proper divisors (16155501728).

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

11224304320 is an equidigital number, since it uses as much as digits as its factorization.

11224304320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855569 (or 855559 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11224304320 its reverse (2340342211), we get a palindrome (13564646531).

The spelling of 11224304320 in words is "eleven billion, two hundred twenty-four million, three hundred four thousand, three hundred twenty".