11440032222 has 16 divisors (see below), whose sum is σ = 23102202240. Its totient is φ = 3776321112.

The previous prime is 11440032217. The next prime is 11440032271. The reversal of 11440032222 is 22223004411.

11440032222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 9255072 + ... + 9256307.

It is an arithmetic number, because the mean of its divisors is an integer number (1443887640).

Almost surely, 2^11440032222 is an apocalyptic number.

11440032222 is an abundant number, since it is smaller than the sum of its proper divisors (11662170018).

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

11440032222 is a wasteful number, since it uses less digits than its factorization.

11440032222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18511487.

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

Adding to 11440032222 its reverse (22223004411), we get a palindrome (33663036633).

The spelling of 11440032222 in words is "eleven billion, four hundred forty million, thirty-two thousand, two hundred twenty-two".