212600112 has 40 divisors (see below), whose sum is σ = 557422656. Its totient is φ = 69807936.

The previous prime is 212600111. The next prime is 212600123. The reversal of 212600112 is 211006212.

It is a junction number, because it is equal to n+sod(n) for n = 212600091 and 212600100.

It is not an unprimeable number, because it can be changed into a prime (212600111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29838 + ... + 36269.

Almost surely, 2^212600112 is an apocalyptic number.

It is an amenable number.

212600112 is an abundant number, since it is smaller than the sum of its proper divisors (344822544).

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

212600112 is a wasteful number, since it uses less digits than its factorization.

212600112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66185 (or 66179 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 212600112 is about 14580.8131460492. The cubic root of 212600112 is about 596.8352926154.

Adding to 212600112 its reverse (211006212), we get a palindrome (423606324).

The spelling of 212600112 in words is "two hundred twelve million, six hundred thousand, one hundred twelve".