11444112222 has 8 divisors (see below), whose sum is σ = 22888224456. Its totient is φ = 3814704072.

The previous prime is 11444112221. The next prime is 11444112233. The reversal of 11444112222 is 22221144411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11444112222 is an admirable number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 11444112192 and 11444112201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444112221) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 953676013 + ... + 953676024.

It is an arithmetic number, because the mean of its divisors is an integer number (2861028057).

Almost surely, 2^11444112222 is an apocalyptic number.

11444112222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11444112222 is a wasteful number, since it uses less digits than its factorization.

11444112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907352042.

The product of its digits is 1024, while the sum is 24.

Adding to 11444112222 its reverse (22221144411), we get a palindrome (33665256633).

The spelling of 11444112222 in words is "eleven billion, four hundred forty-four million, one hundred twelve thousand, two hundred twenty-two".