200021222208 has 56 divisors (see below), whose sum is σ = 530793382912. Its totient is φ = 66475874304.

The previous prime is 200021222201. The next prime is 200021222209. The reversal of 200021222208 is 802222120002.

200021222208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200021222208² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200021222201) 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, 1480960 + ... + 1610367.

Almost surely, 2^200021222208 is an apocalyptic number.

It is an amenable number.

200021222208 is an abundant number, since it is smaller than the sum of its proper divisors (330772160704).

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

200021222208 is a wasteful number, since it uses less digits than its factorization.

200021222208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091679 (or 3091669 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The spelling of 200021222208 in words is "two hundred billion, twenty-one million, two hundred twenty-two thousand, two hundred eight".