11220424304 has 20 divisors (see below), whose sum is σ = 22202117664. Its totient is φ = 5490845568.

The previous prime is 11220424279. The next prime is 11220424321. The reversal of 11220424304 is 40342402211.

It is a self number, because there is not a number n which added to its sum of digits gives 11220424304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7459637 + ... + 7461140.

Almost surely, 2^11220424304 is an apocalyptic number.

It is an amenable number.

11220424304 is a deficient number, since it is larger than the sum of its proper divisors (10981693360).

11220424304 is a wasteful number, since it uses less digits than its factorization.

11220424304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14920832 (or 14920826 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11220424304 its reverse (40342402211), we get a palindrome (51562826515).

The spelling of 11220424304 in words is "eleven billion, two hundred twenty million, four hundred twenty-four thousand, three hundred four".