1200200208 has 40 divisors (see below), whose sum is σ = 3263704800. Its totient is φ = 379010304.

The previous prime is 1200200207. The next prime is 1200200213. The reversal of 1200200208 is 8020020021.

It is not an unprimeable number, because it can be changed into a prime (1200200203) 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, 657093 + ... + 658916.

It is an arithmetic number, because the mean of its divisors is an integer number (81592620).

Almost surely, 2^1200200208 is an apocalyptic number.

It is an amenable number.

1200200208 is an abundant number, since it is smaller than the sum of its proper divisors (2063504592).

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

1200200208 is a wasteful number, since it uses less digits than its factorization.

1200200208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316039 (or 1316033 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1200200208 is about 34643.9057844233. The cubic root of 1200200208 is about 1062.7176638815.

Adding to 1200200208 its reverse (8020020021), we get a palindrome (9220220229).

The spelling of 1200200208 in words is "one billion, two hundred million, two hundred thousand, two hundred eight".