112133222 has 8 divisors (see below), whose sum is σ = 168244776. Its totient is φ = 56051632.

The previous prime is 112133191. The next prime is 112133243. The reversal of 112133222 is 222331211.

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

It is a super-2 number, since 2×112133222² = 25147718952202568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112133222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10778 + ... + 18450.

It is an arithmetic number, because the mean of its divisors is an integer number (21030597).

Almost surely, 2^112133222 is an apocalyptic number.

112133222 is a deficient number, since it is larger than the sum of its proper divisors (56111554).

112133222 is an equidigital number, since it uses as much as digits as its factorization.

112133222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14982.

The product of its digits is 144, while the sum is 17.

The square root of 112133222 is about 10589.2975215545. The cubic root of 112133222 is about 482.2194985189.

Adding to 112133222 its reverse (222331211), we get a palindrome (334464433).

It can be divided in two parts, 1121 and 33222, that added together give a palindrome (34343).

The spelling of 112133222 in words is "one hundred twelve million, one hundred thirty-three thousand, two hundred twenty-two".