203200212 has 48 divisors (see below), whose sum is σ = 500290560. Its totient is φ = 64014048.

The previous prime is 203200177. The next prime is 203200229. The reversal of 203200212 is 212002302.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127573 + ... + 129155.

It is an arithmetic number, because the mean of its divisors is an integer number (10422720).

Almost surely, 2^203200212 is an apocalyptic number.

It is an amenable number.

203200212 is an abundant number, since it is smaller than the sum of its proper divisors (297090348).

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

203200212 is a wasteful number, since it uses less digits than its factorization.

203200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 203200212 is about 14254.8311810417. The cubic root of 203200212 is about 587.9062162426.

Adding to 203200212 its reverse (212002302), we get a palindrome (415202514).

The spelling of 203200212 in words is "two hundred three million, two hundred thousand, two hundred twelve".