200220312 has 32 divisors (see below), whose sum is σ = 507412080. Its totient is φ = 65825280.

The previous prime is 200220287. The next prime is 200220353. The reversal of 200220312 is 213022002.

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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55389 + ... + 58892.

Almost surely, 2^200220312 is an apocalyptic number.

It is an amenable number.

200220312 is an abundant number, since it is smaller than the sum of its proper divisors (307191768).

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

200220312 is a wasteful number, since it uses less digits than its factorization.

200220312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114363 (or 114359 counting only the distinct ones).

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

The square root of 200220312 is about 14149.9226853011. The cubic root of 200220312 is about 585.0182009094.

Adding to 200220312 its reverse (213022002), we get a palindrome (413242314).

The spelling of 200220312 in words is "two hundred million, two hundred twenty thousand, three hundred twelve".