2002000002000 has 160 divisors (see below), whose sum is σ = 6834121766784. Its totient is φ = 502462720000.

The previous prime is 2002000001999. The next prime is 2002000002019. The reversal of 2002000002000 is 2000002002.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2002000002000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9711726 + ... + 9915725.

Almost surely, 2^{2002000002000} is an apocalyptic number.

2002000002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002000002000 is an abundant number, since it is smaller than the sum of its proper divisors (4832121764784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002000002000 is a wasteful number, since it uses less digits than its factorization.

2002000002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19627494 (or 19627478 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 6.

Adding to 2002000002000 its reverse (2000002002), we get a palindrome (2004000004002).

The spelling of 2002000002000 in words is "two trillion, two billion, two thousand", and thus it is an eban number.