112242450 has 24 divisors (see below), whose sum is σ = 278361648. Its totient is φ = 29931280.

The previous prime is 112242433. The next prime is 112242451. The reversal of 112242450 is 54242211.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112242451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 373992 + ... + 374291.

It is an arithmetic number, because the mean of its divisors is an integer number (11598402).

Almost surely, 2^112242450 is an apocalyptic number.

112242450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112242450 is an abundant number, since it is smaller than the sum of its proper divisors (166119198).

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

112242450 is a wasteful number, since it uses less digits than its factorization.

112242450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748298 (or 748293 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 112242450 is about 10594.4537376875. The cubic root of 112242450 is about 482.3760229853.

Adding to 112242450 its reverse (54242211), we get a palindrome (166484661).

The spelling of 112242450 in words is "one hundred twelve million, two hundred forty-two thousand, four hundred fifty".