112242130 has 64 divisors (see below), whose sum is σ = 271289088. Its totient is φ = 32290560.

The previous prime is 112242107. The next prime is 112242149. The reversal of 112242130 is 31242211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4404 + ... + 15616.

It is an arithmetic number, because the mean of its divisors is an integer number (4238892).

Almost surely, 2^112242130 is an apocalyptic number.

112242130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112242130 is an abundant number, since it is smaller than the sum of its proper divisors (159046958).

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

112242130 is a wasteful number, since it uses less digits than its factorization.

112242130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11251.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 112242130 is about 10594.4386354351. The cubic root of 112242130 is about 482.3755645715.

Adding to 112242130 its reverse (31242211), we get a palindrome (143484341).

It can be divided in two parts, 112 and 242130, that added together give a palindrome (242242).

The spelling of 112242130 in words is "one hundred twelve million, two hundred forty-two thousand, one hundred thirty".