200221008 has 40 divisors (see below), whose sum is σ = 557026848. Its totient is φ = 61606272.

The previous prime is 200220989. The next prime is 200221009. The reversal of 200221008 is 800122002.

200221008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200221009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159810 + ... + 161057.

Almost surely, 2^200221008 is an apocalyptic number.

It is an amenable number.

200221008 is an abundant number, since it is smaller than the sum of its proper divisors (356805840).

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

200221008 is a wasteful number, since it uses less digits than its factorization.

200221008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320891 (or 320885 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 200221008 is about 14149.9472790537. The cubic root of 200221008 is about 585.0188787830.

The spelling of 200221008 in words is "two hundred million, two hundred twenty-one thousand, eight".