112320122 has 8 divisors (see below), whose sum is σ = 178390836. Its totient is φ = 52856512.

The previous prime is 112320121. The next prime is 112320127. The reversal of 112320122 is 221023211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102839881 + 9480241 = 10141^2 + 3079^2 .

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 = 112320097 and 112320106.

It is not an unprimeable number, because it can be changed into a prime (112320121) 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, 1651733 + ... + 1651800.

Almost surely, 2^112320122 is an apocalyptic number.

112320122 is a deficient number, since it is larger than the sum of its proper divisors (66070714).

112320122 is a wasteful number, since it uses less digits than its factorization.

112320122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303552.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112320122 is about 10598.1187953334. The cubic root of 112320122 is about 482.4872657203.

Adding to 112320122 its reverse (221023211), we get a palindrome (333343333).

The spelling of 112320122 in words is "one hundred twelve million, three hundred twenty thousand, one hundred twenty-two".