112133122 has 8 divisors (see below), whose sum is σ = 178093836. Its totient is φ = 52768512.

The previous prime is 112133101. The next prime is 112133123. The reversal of 112133122 is 221331211.

It can be written as a sum of positive squares in 2 ways, for example, as 111957561 + 175561 = 10581^2 + 419^2 .

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 = 112133096 and 112133105.

It is not an unprimeable number, because it can be changed into a prime (112133123) 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, 1648983 + ... + 1649050.

Almost surely, 2^112133122 is an apocalyptic number.

112133122 is a deficient number, since it is larger than the sum of its proper divisors (65960714).

112133122 is a wasteful number, since it uses less digits than its factorization.

112133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3298052.

The product of its digits is 72, while the sum is 16.

The square root of 112133122 is about 10589.2927998049. The cubic root of 112133122 is about 482.2193551717.

Adding to 112133122 its reverse (221331211), we get a palindrome (333464333).

It can be divided in two parts, 1121 and 33122, that added together give a palindrome (34243).

The spelling of 112133122 in words is "one hundred twelve million, one hundred thirty-three thousand, one hundred twenty-two".