111103113022 has 16 divisors (see below), whose sum is σ = 183605148144. Its totient is φ = 50001400000.

The previous prime is 111103113019. The next prime is 111103113071. The reversal of 111103113022 is 220311301111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111103112987 and 111103113005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24998479 + ... + 25002922.

It is an arithmetic number, because the mean of its divisors is an integer number (11475321759).

Almost surely, 2^111103113022 is an apocalyptic number.

111103113022 is a deficient number, since it is larger than the sum of its proper divisors (72502035122).

111103113022 is a wasteful number, since it uses less digits than its factorization.

111103113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50001515.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111103113022 its reverse (220311301111), we get a palindrome (331414414133).

The spelling of 111103113022 in words is "one hundred eleven billion, one hundred three million, one hundred thirteen thousand, twenty-two".