200213312 has 28 divisors (see below), whose sum is σ = 427861476. Its totient is φ = 92405760.

The previous prime is 200213281. The next prime is 200213323. The reversal of 200213312 is 213312002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19149376 + 181063936 = 4376^2 + 13456^2 .

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 3 ways as a sum of consecutive naturals, for example, 119489 + ... + 121152.

It is an arithmetic number, because the mean of its divisors is an integer number (15280767).

Almost surely, 2^200213312 is an apocalyptic number.

It is an amenable number.

200213312 is an abundant number, since it is smaller than the sum of its proper divisors (227648164).

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

200213312 is a wasteful number, since it uses less digits than its factorization.

200213312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240666 (or 240656 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 200213312 is about 14149.6753319643. The cubic root of 200213312 is about 585.0113831277.

Adding to 200213312 its reverse (213312002), we get a palindrome (413525314).

The spelling of 200213312 in words is "two hundred million, two hundred thirteen thousand, three hundred twelve".