1200200210 has 24 divisors (see below), whose sum is σ = 2374613388. Its totient is φ = 436436000.

The previous prime is 1200200207. The next prime is 1200200213. The reversal of 1200200210 is 120020021.

It is an interprime number because it is at equal distance from previous prime (1200200207) and next prime (1200200213).

It can be written as a sum of positive squares in 2 ways, for example, as 1199860321 + 339889 = 34639^2 + 583^2 .

It is not an unprimeable number, because it can be changed into a prime (1200200213) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 494741 + ... + 497160.

Almost surely, 2^1200200210 is an apocalyptic number.

1200200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200200210 is a deficient number, since it is larger than the sum of its proper divisors (1174413178).

1200200210 is a wasteful number, since it uses less digits than its factorization.

1200200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991930 (or 991919 counting only the distinct ones).

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

The square root of 1200200210 is about 34643.9058132884. The cubic root of 1200200210 is about 1062.7176644718.

Adding to 1200200210 its reverse (120020021), we get a palindrome (1320220231).

The spelling of 1200200210 in words is "one billion, two hundred million, two hundred thousand, two hundred ten".