111120122104 has 32 divisors (see below), whose sum is σ = 210526813440. Its totient is φ = 54982656000.

The previous prime is 111120122089. The next prime is 111120122147. The reversal of 111120122104 is 401221021111.

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 7 ways as a sum of consecutive naturals, for example, 106504 + ... + 483304.

It is an arithmetic number, because the mean of its divisors is an integer number (6578962920).

Almost surely, 2^111120122104 is an apocalyptic number.

It is an amenable number.

111120122104 is a deficient number, since it is larger than the sum of its proper divisors (99406691336).

111120122104 is a wasteful number, since it uses less digits than its factorization.

111120122104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377191 (or 377187 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111120122104 its reverse (401221021111), we get a palindrome (512341143215).

The spelling of 111120122104 in words is "one hundred eleven billion, one hundred twenty million, one hundred twenty-two thousand, one hundred four".