111120233122 has 8 divisors (see below), whose sum is σ = 166694899536. Its totient is φ = 55555266612.

The previous prime is 111120233089. The next prime is 111120233129. The reversal of 111120233122 is 221332021111.

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 111120233122.

It is not an unprimeable number, because it can be changed into a prime (111120233129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2396268 + ... + 2442199.

It is an arithmetic number, because the mean of its divisors is an integer number (20836862442).

Almost surely, 2^111120233122 is an apocalyptic number.

111120233122 is a deficient number, since it is larger than the sum of its proper divisors (55574666414).

111120233122 is a wasteful number, since it uses less digits than its factorization.

111120233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4849952.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111120233122 its reverse (221332021111), we get a palindrome (332452254233).

The spelling of 111120233122 in words is "one hundred eleven billion, one hundred twenty million, two hundred thirty-three thousand, one hundred twenty-two".