111120120110122 has 8 divisors (see below), whose sum is σ = 168298434341856. Its totient is φ = 55020641996172.

The previous prime is 111120120110039. The next prime is 111120120110149. The reversal of 111120120110122 is 221011021021111.

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

It is a junction number, because it is equal to n+sod(n) for n = 111120120110096 and 111120120110105.

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, 269709029188 + ... + 269709029599.

It is an arithmetic number, because the mean of its divisors is an integer number (21037304292732).

Almost surely, 2^{111120120110122} is an apocalyptic number.

111120120110122 is a deficient number, since it is larger than the sum of its proper divisors (57178314231734).

111120120110122 is a wasteful number, since it uses less digits than its factorization.

111120120110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539418058892.

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

Adding to 111120120110122 its reverse (221011021021111), we get a palindrome (332131141131233).

The spelling of 111120120110122 in words is "one hundred eleven trillion, one hundred twenty billion, one hundred twenty million, one hundred ten thousand, one hundred twenty-two".