200385221870 has 8 divisors (see below), whose sum is σ = 360693399384. Its totient is φ = 80154088744.

The previous prime is 200385221867. The next prime is 200385221891. The reversal of 200385221870 is 78122583002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10019261084 + ... + 10019261103.

It is an arithmetic number, because the mean of its divisors is an integer number (45086674923).

Almost surely, 2^200385221870 is an apocalyptic number.

200385221870 is a deficient number, since it is larger than the sum of its proper divisors (160308177514).

200385221870 is a wasteful number, since it uses less digits than its factorization.

200385221870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20038522194.

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 200385221870 in words is "two hundred billion, three hundred eighty-five million, two hundred twenty-one thousand, eight hundred seventy".