202208020208 has 40 divisors (see below), whose sum is σ = 429128092080. Its totient is φ = 91875445760.

The previous prime is 202208020193. The next prime is 202208020229. The reversal of 202208020208 is 802020802202.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 12809558 + ... + 12825333.

It is an arithmetic number, because the mean of its divisors is an integer number (10728202302).

Almost surely, 2^202208020208 is an apocalyptic number.

It is an amenable number.

202208020208 is an abundant number, since it is smaller than the sum of its proper divisors (226920071872).

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

202208020208 is a wasteful number, since it uses less digits than its factorization.

202208020208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25634945 (or 25634939 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The spelling of 202208020208 in words is "two hundred two billion, two hundred eight million, twenty thousand, two hundred eight".