20000200202002 has 16 divisors (see below), whose sum is σ = 30362531028480. Its totient is φ = 9879362726992.

The previous prime is 20000200201951. The next prime is 20000200202027. The reversal of 20000200202002 is 20020200200002.

It is a self number, because there is not a number n which added to its sum of digits gives 20000200202002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5003028 + ... + 8064160.

It is an arithmetic number, because the mean of its divisors is an integer number (1897658189280).

Almost surely, 2^{20000200202002} is an apocalyptic number.

20000200202002 is a deficient number, since it is larger than the sum of its proper divisors (10362330826478).

20000200202002 is a wasteful number, since it uses less digits than its factorization.

20000200202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100577.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 20000200202002 its reverse (20020200200002), we get a palindrome (40020400402004).

It can be divided in two parts, 20000 and 200202002, that added together give a palindrome (200222002).

The spelling of 20000200202002 in words is "twenty trillion, two hundred million, two hundred two thousand, two".