11110110001222 has 8 divisors (see below), whose sum is σ = 16712916192000. Its totient is φ = 5539137937224.

The previous prime is 11110110001219. The next prime is 11110110001247. The reversal of 11110110001222 is 22210001101111.

It is a happy number.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 7958530822 + ... + 7958532217.

It is an arithmetic number, because the mean of its divisors is an integer number (2089114524000).

Almost surely, 2^{11110110001222} is an apocalyptic number.

11110110001222 is a deficient number, since it is larger than the sum of its proper divisors (5602806190778).

11110110001222 is a wasteful number, since it uses less digits than its factorization.

11110110001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15917063390.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11110110001222 its reverse (22210001101111), we get a palindrome (33320111102333).

The spelling of 11110110001222 in words is "eleven trillion, one hundred ten billion, one hundred ten million, one thousand, two hundred twenty-two".