11021302224 has 120 divisors (see below), whose sum is σ = 31781572992. Its totient is φ = 3563535360.

The previous prime is 11021302217. The next prime is 11021302261. The reversal of 11021302224 is 42220312011.

It is a happy number.

11021302224 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 (18).

It is a junction number, because it is equal to n+sod(n) for n = 11021302197 and 11021302206.

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 23 ways as a sum of consecutive naturals, for example, 757579 + ... + 771989.

Almost surely, 2^11021302224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11021302224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15890786496).

11021302224 is an abundant number, since it is smaller than the sum of its proper divisors (20760270768).

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

11021302224 is a wasteful number, since it uses less digits than its factorization.

11021302224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14585 (or 14576 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11021302224 its reverse (42220312011), we get a palindrome (53241614235).

The spelling of 11021302224 in words is "eleven billion, twenty-one million, three hundred two thousand, two hundred twenty-four".