200002001002002 has 12 divisors (see below), whose sum is σ = 433337668837710. Its totient is φ = 66667333667328.

The previous prime is 200002001001997. The next prime is 200002001002007. The reversal of 200002001002002 is 200200100200002.

200002001002002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200002001001997) and next prime (200002001002007).

It can be written as a sum of positive squares in only one way, i.e., 109698622111521 + 90303378890481 = 10473711^2 + 9502809^2 .

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 (200002001002007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5555611138927 + ... + 5555611138962.

Almost surely, 2^{200002001002002} is an apocalyptic number.

200002001002002 is an abundant number, since it is smaller than the sum of its proper divisors (233335667835708).

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

200002001002002 is a wasteful number, since it uses less digits than its factorization.

200002001002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11111222277897 (or 11111222277894 counting only the distinct ones).

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

Adding to 200002001002002 its reverse (200200100200002), we get a palindrome (400202101202004).

The spelling of 200002001002002 in words is "two hundred trillion, two billion, one million, two thousand, two".