112289922 has 32 divisors (see below), whose sum is σ = 250948800. Its totient is φ = 37217664.

The previous prime is 112289917. The next prime is 112289941. The reversal of 112289922 is 229982211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3858 + ... + 15474.

It is an arithmetic number, because the mean of its divisors is an integer number (7842150).

Almost surely, 2^112289922 is an apocalyptic number.

112289922 is an abundant number, since it is smaller than the sum of its proper divisors (138658878).

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

112289922 is a wasteful number, since it uses less digits than its factorization.

112289922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11807 (or 11801 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 112289922 is about 10596.6939183879. The cubic root of 112289922 is about 482.4440190271. Note that the first 3 decimals are identical.

The spelling of 112289922 in words is "one hundred twelve million, two hundred eighty-nine thousand, nine hundred twenty-two".