200220044 has 12 divisors (see below), whose sum is σ = 351363600. Its totient is φ = 99830448.

The previous prime is 200220023. The next prime is 200220073. The reversal of 200220044 is 440022002.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 68279 + ... + 71150.

It is an arithmetic number, because the mean of its divisors is an integer number (29280300).

Almost surely, 2^200220044 is an apocalyptic number.

It is an amenable number.

200220044 is a deficient number, since it is larger than the sum of its proper divisors (151143556).

200220044 is a wasteful number, since it uses less digits than its factorization.

200220044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139792 (or 139790 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 200220044 is about 14149.9132152816. The cubic root of 200220044 is about 585.0179398886.

Adding to 200220044 its reverse (440022002), we get a palindrome (640242046).

The spelling of 200220044 in words is "two hundred million, two hundred twenty thousand, forty-four".