112233222 has 32 divisors (see below), whose sum is σ = 253641600. Its totient is φ = 36775944.

The previous prime is 112233217. The next prime is 112233223. The reversal of 112233222 is 222332211.

It is a super-2 number, since 2×112233222² = 25192592241002568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 112233195 and 112233204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112233223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14428 + ... + 20799.

It is an arithmetic number, because the mean of its divisors is an integer number (7926300).

Almost surely, 2^112233222 is an apocalyptic number.

112233222 is an abundant number, since it is smaller than the sum of its proper divisors (141408378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112233222 is a wasteful number, since it uses less digits than its factorization.

112233222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35297 (or 35291 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 112233222 is about 10594.0182178435. The cubic root of 112233222 is about 482.3628031268.

Adding to 112233222 its reverse (222332211), we get a palindrome (334565433).

The spelling of 112233222 in words is "one hundred twelve million, two hundred thirty-three thousand, two hundred twenty-two".