112775212 has 24 divisors (see below), whose sum is σ = 227964240. Its totient is φ = 48245760.

The previous prime is 112775209. The next prime is 112775239. The reversal of 112775212 is 212577211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74637 + ... + 76132.

It is an arithmetic number, because the mean of its divisors is an integer number (9498510).

Almost surely, 2^112775212 is an apocalyptic number.

It is an amenable number.

112775212 is an abundant number, since it is smaller than the sum of its proper divisors (115189028).

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

112775212 is a wasteful number, since it uses less digits than its factorization.

112775212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150801 (or 150799 counting only the distinct ones).

The product of its digits is 1960, while the sum is 28.

The square root of 112775212 is about 10619.5674111519. The cubic root of 112775212 is about 483.1380225009.

The spelling of 112775212 in words is "one hundred twelve million, seven hundred seventy-five thousand, two hundred twelve".