11324030220 has 144 divisors (see below), whose sum is σ = 36677152512. Its totient is φ = 2821230720.

The previous prime is 11324030213. The next prime is 11324030251. The reversal of 11324030220 is 2203042311.

11324030220 is a `hidden beast` number, since 11 + 32 + 403 + 0 + 220 = 666.

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 = 11324030193 and 11324030202.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 146215 + ... + 209825.

It is an arithmetic number, because the mean of its divisors is an integer number (254702448).

Almost surely, 2^11324030220 is an apocalyptic number.

11324030220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11324030220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18338576256).

11324030220 is an abundant number, since it is smaller than the sum of its proper divisors (25353122292).

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

11324030220 is a wasteful number, since it uses less digits than its factorization.

11324030220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63692 (or 63687 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11324030220 its reverse (2203042311), we get a palindrome (13527072531).

The spelling of 11324030220 in words is "eleven billion, three hundred twenty-four million, thirty thousand, two hundred twenty".