200213244 has 72 divisors (see below), whose sum is σ = 630983808. Its totient is φ = 52002720.

The previous prime is 200213239. The next prime is 200213249. The reversal of 200213244 is 442312002.

It is an interprime number because it is at equal distance from previous prime (200213239) and next prime (200213249).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200213249) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 33342 + ... + 38885.

It is an arithmetic number, because the mean of its divisors is an integer number (8763664).

Almost surely, 2^200213244 is an apocalyptic number.

It is an amenable number.

200213244 is an abundant number, since it is smaller than the sum of its proper divisors (430770564).

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

200213244 is a wasteful number, since it uses less digits than its factorization.

200213244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72255 (or 72250 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 200213244 is about 14149.6729290821. The cubic root of 200213244 is about 585.0113168970.

Adding to 200213244 its reverse (442312002), we get a palindrome (642525246).

It can be divided in two parts, 200 and 213244, that added together give a square (213444 = 462²).

The spelling of 200213244 in words is "two hundred million, two hundred thirteen thousand, two hundred forty-four".