2002010020012 has 6 divisors (see below), whose sum is σ = 3503517535028. Its totient is φ = 1001005010004.

The previous prime is 2002010020001. The next prime is 2002010020141. The reversal of 2002010020012 is 2100200102002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250251252498 + ... + 250251252505.

Almost surely, 2^{2002010020012} is an apocalyptic number.

It is an amenable number.

2002010020012 is a deficient number, since it is larger than the sum of its proper divisors (1501507515016).

2002010020012 is a wasteful number, since it uses less digits than its factorization.

2002010020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500502505007 (or 500502505005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2002010020012 its reverse (2100200102002), we get a palindrome (4102210122014).

The spelling of 2002010020012 in words is "two trillion, two billion, ten million, twenty thousand, twelve".