112227192 has 192 divisors, whose sum is σ = 391772160. Its totient is φ = 28166400.

The previous prime is 112227191. The next prime is 112227197. The reversal of 112227192 is 291722211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112227191) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171538 + ... + 172190.

It is an arithmetic number, because the mean of its divisors is an integer number (2040480).

Almost surely, 2^112227192 is an apocalyptic number.

112227192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112227192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195886080).

112227192 is an abundant number, since it is smaller than the sum of its proper divisors (279544968).

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

112227192 is a wasteful number, since it uses less digits than its factorization.

112227192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 707 counting only the distinct ones).

The product of its digits is 1008, while the sum is 27.

The square root of 112227192 is about 10593.7336194564. The cubic root of 112227192 is about 482.3541642712.

The spelling of 112227192 in words is "one hundred twelve million, two hundred twenty-seven thousand, one hundred ninety-two".