200002010202 has 96 divisors (see below), whose sum is σ = 461025571968. Its totient is φ = 62522748288.

The previous prime is 200002010141. The next prime is 200002010209. The reversal of 200002010202 is 202010200002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (200002010209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51188733 + ... + 51192639.

It is an arithmetic number, because the mean of its divisors is an integer number (4802349708).

Almost surely, 2^200002010202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200002010202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230512785984).

200002010202 is an abundant number, since it is smaller than the sum of its proper divisors (261023561766).

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

200002010202 is a wasteful number, since it uses less digits than its factorization.

200002010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324 (or 6321 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 200002010202 its reverse (202010200002), we get a palindrome (402012210204).

The spelling of 200002010202 in words is "two hundred billion, two million, ten thousand, two hundred two".