11032442220 has 24 divisors (see below), whose sum is σ = 30890838384. Its totient is φ = 2941984576.

The previous prime is 11032442191. The next prime is 11032442251. The reversal of 11032442220 is 2224423011.

11032442220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 91936959 + ... + 91937078.

It is an arithmetic number, because the mean of its divisors is an integer number (1287118266).

Almost surely, 2^11032442220 is an apocalyptic number.

11032442220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11032442220 is an abundant number, since it is smaller than the sum of its proper divisors (19858396164).

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

11032442220 is a wasteful number, since it uses less digits than its factorization.

11032442220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183874049 (or 183874047 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 11032442220 its reverse (2224423011), we get a palindrome (13256865231).

The spelling of 11032442220 in words is "eleven billion, thirty-two million, four hundred forty-two thousand, two hundred twenty".