200209112 has 16 divisors (see below), whose sum is σ = 391713840. Its totient is φ = 95752096.

The previous prime is 200209057. The next prime is 200209117. The reversal of 200209112 is 211902002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200209117) 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, 543863 + ... + 544230.

It is an arithmetic number, because the mean of its divisors is an integer number (24482115).

Almost surely, 2^200209112 is an apocalyptic number.

It is an amenable number.

200209112 is a deficient number, since it is larger than the sum of its proper divisors (191504728).

200209112 is a wasteful number, since it uses less digits than its factorization.

200209112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088122 (or 1088118 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 200209112 is about 14149.5269178867. The cubic root of 200209112 is about 585.0072923824.

The spelling of 200209112 in words is "two hundred million, two hundred nine thousand, one hundred twelve".