112113222 has 16 divisors (see below), whose sum is σ = 241474800. Its totient is φ = 34496352.

The previous prime is 112113203. The next prime is 112113233. The reversal of 112113222 is 222311211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718597 + ... + 718752.

It is an arithmetic number, because the mean of its divisors is an integer number (15092175).

Almost surely, 2^112113222 is an apocalyptic number.

112113222 is an abundant number, since it is smaller than the sum of its proper divisors (129361578).

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

112113222 is a wasteful number, since it uses less digits than its factorization.

112113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437367.

The product of its digits is 48, while the sum is 15.

The square root of 112113222 is about 10588.3531297365. The cubic root of 112113222 is about 482.1908273745.

Adding to 112113222 its reverse (222311211), we get a palindrome (334424433).

The spelling of 112113222 in words is "one hundred twelve million, one hundred thirteen thousand, two hundred twenty-two".