210200112 has 60 divisors (see below), whose sum is σ = 602633304. Its totient is φ = 68355840.

The previous prime is 210200077. The next prime is 210200129. The reversal of 210200112 is 211002012.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 210200094 and 210200103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11898 + ... + 23705.

Almost surely, 2^210200112 is an apocalyptic number.

It is an amenable number.

210200112 is an abundant number, since it is smaller than the sum of its proper divisors (392433192).

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

210200112 is a wasteful number, since it uses less digits than its factorization.

210200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35658 (or 35649 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 210200112 is about 14498.2796220793. The cubic root of 210200112 is about 594.5809369422.

Adding to 210200112 its reverse (211002012), we get a palindrome (421202124).

The spelling of 210200112 in words is "two hundred ten million, two hundred thousand, one hundred twelve".