20002002210002 has 32 divisors (see below), whose sum is σ = 32477690119680. Its totient is φ = 9216641669760.

The previous prime is 20002002209983. The next prime is 20002002210011. The reversal of 20002002210002 is 20001220020002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76064528 + ... + 76327035.

It is an arithmetic number, because the mean of its divisors is an integer number (1014927816240).

Almost surely, 2^{20002002210002} is an apocalyptic number.

20002002210002 is a deficient number, since it is larger than the sum of its proper divisors (12475687909678).

20002002210002 is a wasteful number, since it uses less digits than its factorization.

20002002210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152391698.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20002002210002 its reverse (20001220020002), we get a palindrome (40003222230004).

The spelling of 20002002210002 in words is "twenty trillion, two billion, two million, two hundred ten thousand, two".