2002020200002 has 4 divisors (see below), whose sum is σ = 3003030300006. Its totient is φ = 1001010100000.

The previous prime is 2002020199997. The next prime is 2002020200003. The reversal of 2002020200002 is 2000020202002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1832614695081 + 169405504921 = 1353741^2 + 411589^2 .

It is not an unprimeable number, because it can be changed into a prime (2002020200003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500505049999 + ... + 500505050002.

Almost surely, 2^{2002020200002} is an apocalyptic number.

2002020200002 is a deficient number, since it is larger than the sum of its proper divisors (1001010100004).

2002020200002 is a wasteful number, since it uses less digits than its factorization.

2002020200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001010100003.

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

Adding to 2002020200002 its reverse (2000020202002), we get a palindrome (4002040402004).

It can be divided in two parts, 2002020 and 200002, that added together give a palindrome (2202022).

The spelling of 2002020200002 in words is "two trillion, two billion, twenty million, two hundred thousand, two".