112400212 has 12 divisors (see below), whose sum is σ = 196910560. Its totient is φ = 56140056.

The previous prime is 112400161. The next prime is 112400213. The reversal of 112400212 is 212004211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112400192 and 112400201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112400213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10662 + ... + 18397.

Almost surely, 2^112400212 is an apocalyptic number.

It is an amenable number.

112400212 is a deficient number, since it is larger than the sum of its proper divisors (84510348).

112400212 is a wasteful number, since it uses less digits than its factorization.

112400212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30030 (or 30028 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 112400212 is about 10601.8966227746. The cubic root of 112400212 is about 482.6019178514.

Adding to 112400212 its reverse (212004211), we get a palindrome (324404423).

The spelling of 112400212 in words is "one hundred twelve million, four hundred thousand, two hundred twelve".