200000020208 has 20 divisors (see below), whose sum is σ = 387539768040. Its totient is φ = 99989757504.

The previous prime is 200000020189. The next prime is 200000020217. The reversal of 200000020208 is 802020000002.

It is a junction number, because it is equal to n+sod(n) for n = 200000020192 and 200000020201.

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, 478610 + ... + 793137.

It is an arithmetic number, because the mean of its divisors is an integer number (19376988402).

Almost surely, 2^200000020208 is an apocalyptic number.

It is an amenable number.

200000020208 is a deficient number, since it is larger than the sum of its proper divisors (187539747832).

200000020208 is a wasteful number, since it uses less digits than its factorization.

200000020208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281584 (or 1281578 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The spelling of 200000020208 in words is "two hundred billion, twenty thousand, two hundred eight".