200020002221202 has 64 divisors (see below), whose sum is σ = 422743869849600. Its totient is φ = 62916854353920.

The previous prime is 200020002221189. The next prime is 200020002221203. The reversal of 200020002221202 is 202122200020002.

200020002221202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200020002221203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1835142927 + ... + 1835251917.

It is an arithmetic number, because the mean of its divisors is an integer number (6605372966400).

Almost surely, 2^{200020002221202} is an apocalyptic number.

200020002221202 is an abundant number, since it is smaller than the sum of its proper divisors (222723867628398).

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

200020002221202 is a wasteful number, since it uses less digits than its factorization.

200020002221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171911.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 200020002221202 its reverse (202122200020002), we get a palindrome (402142202241204).

The spelling of 200020002221202 in words is "two hundred trillion, twenty billion, two million, two hundred twenty-one thousand, two hundred two".