112111322 has 8 divisors (see below), whose sum is σ = 168498900. Its totient is φ = 55945024.

The previous prime is 112111297. The next prime is 112111327. The reversal of 112111322 is 223111211.

It can be written as a sum of positive squares in 2 ways, for example, as 111281401 + 829921 = 10549^2 + 911^2 .

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 = 112111297 and 112111306.

It is not an unprimeable number, because it can be changed into a prime (112111327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54047 + ... + 56082.

Almost surely, 2^112111322 is an apocalyptic number.

112111322 is a deficient number, since it is larger than the sum of its proper divisors (56387578).

112111322 is a wasteful number, since it uses less digits than its factorization.

112111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110640.

The product of its digits is 24, while the sum is 14.

The square root of 112111322 is about 10588.2634081326. The cubic root of 112111322 is about 482.1881034384.

Adding to 112111322 its reverse (223111211), we get a palindrome (335222533).

The spelling of 112111322 in words is "one hundred twelve million, one hundred eleven thousand, three hundred twenty-two".