200020002010 has 16 divisors (see below), whose sum is σ = 363339088200. Its totient is φ = 79273982016.

The previous prime is 200020001989. The next prime is 200020002011. The reversal of 200020002010 is 10200020002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 155425966081 + 44594035929 = 394241^2 + 211173^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200020001984 and 200020002002.

It is not an unprimeable number, because it can be changed into a prime (200020002011) 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, 91751205 + ... + 91753384.

Almost surely, 2^200020002010 is an apocalyptic number.

200020002010 is a deficient number, since it is larger than the sum of its proper divisors (163319086190).

200020002010 is a wasteful number, since it uses less digits than its factorization.

200020002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183504705.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 200020002010 its reverse (10200020002), we get a palindrome (210220022012).

The spelling of 200020002010 in words is "two hundred billion, twenty million, two thousand, ten".