200020110110202 has 32 divisors (see below), whose sum is σ = 403208643992832. Its totient is φ = 66147182014464.

The previous prime is 200020110110131. The next prime is 200020110110203. The reversal of 200020110110202 is 202011011020002.

It is not an unprimeable number, because it can be changed into a prime (200020110110203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234900543 + ... + 235750514.

It is an arithmetic number, because the mean of its divisors is an integer number (12600270124776).

Almost surely, 2^{200020110110202} is an apocalyptic number.

200020110110202 is an abundant number, since it is smaller than the sum of its proper divisors (203188533882630).

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

200020110110202 is a wasteful number, since it uses less digits than its factorization.

200020110110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470651622.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200020110110202 its reverse (202011011020002), we get a palindrome (402031121130204).

The spelling of 200020110110202 in words is "two hundred trillion, twenty billion, one hundred ten million, one hundred ten thousand, two hundred two".