110111112111122 has 8 divisors (see below), whose sum is σ = 165191811536700. Its totient is φ = 55047174932224.

The previous prime is 110111112111109. The next prime is 110111112111131. The reversal of 110111112111122 is 221111211111011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 94311115154881 + 15799996956241 = 9711391^2 + 3974921^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 110111112111122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4190545247 + ... + 4190571522.

Almost surely, 2^{110111112111122} is an apocalyptic number.

110111112111122 is a deficient number, since it is larger than the sum of its proper divisors (55080699425578).

110111112111122 is an equidigital number, since it uses as much as digits as its factorization.

110111112111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8381123340.

The product of its (nonzero) digits is 8, while the sum is 17.

Adding to 110111112111122 its reverse (221111211111011), we get a palindrome (331222323222133).

The spelling of 110111112111122 in words is "one hundred ten trillion, one hundred eleven billion, one hundred twelve million, one hundred eleven thousand, one hundred twenty-two".