200220020102002 has 8 divisors (see below), whose sum is σ = 300342923797356. Its totient is φ = 100105712169552.

The previous prime is 200220020101991. The next prime is 200220020102009. The reversal of 200220020102002 is 200201020022002.

It can be written as a sum of positive squares in 2 ways, for example, as 200185174039761 + 34846062241 = 14148681^2 + 186671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (200220020102009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2148882493 + ... + 2148975664.

Almost surely, 2^{200220020102002} is an apocalyptic number.

200220020102002 is a deficient number, since it is larger than the sum of its proper divisors (100122903695354).

200220020102002 is a wasteful number, since it uses less digits than its factorization.

200220020102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297881452.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 200220020102002 its reverse (200201020022002), we get a palindrome (400421040124004).

It can be divided in two parts, 2002 and 20020102002, that multiplied together give a palindrome (40080244208004).

The spelling of 200220020102002 in words is "two hundred trillion, two hundred twenty billion, twenty million, one hundred two thousand, two".