11440221334222 has 16 divisors (see below), whose sum is σ = 17392989493152. Its totient is φ = 5642937400320.

The previous prime is 11440221334211. The next prime is 11440221334229. The reversal of 11440221334222 is 22243312204411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11440221334229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94747083 + ... + 94867750.

It is an arithmetic number, because the mean of its divisors is an integer number (1087061843322).

Almost surely, 2^{11440221334222} is an apocalyptic number.

11440221334222 is a deficient number, since it is larger than the sum of its proper divisors (5952768158930).

11440221334222 is a wasteful number, since it uses less digits than its factorization.

11440221334222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189615243.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 11440221334222 its reverse (22243312204411), we get a palindrome (33683533538633).

The spelling of 11440221334222 in words is "eleven trillion, four hundred forty billion, two hundred twenty-one million, three hundred thirty-four thousand, two hundred twenty-two".