112144250 has 32 divisors (see below), whose sum is σ = 213520320. Its totient is φ = 44091600.

The previous prime is 112144187. The next prime is 112144259. The reversal of 112144250 is 52441211.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112144259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10949 + ... + 18551.

It is an arithmetic number, because the mean of its divisors is an integer number (6672510).

Almost surely, 2^112144250 is an apocalyptic number.

112144250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112144250 is a deficient number, since it is larger than the sum of its proper divisors (101376070).

112144250 is an equidigital number, since it uses as much as digits as its factorization.

112144250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7679 (or 7669 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 112144250 is about 10589.8182231802. The cubic root of 112144250 is about 482.2353063298.

Adding to 112144250 its reverse (52441211), we get a palindrome (164585461).

The spelling of 112144250 in words is "one hundred twelve million, one hundred forty-four thousand, two hundred fifty".