2002000002 has 16 divisors (see below), whose sum is σ = 4239529632. Its totient is φ = 628078400.

The previous prime is 2001999997. The next prime is 2002000027. The reversal of 2002000002 is 2000002002.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9813624 + ... + 9813827.

It is an arithmetic number, because the mean of its divisors is an integer number (264970602).

Almost surely, 2^2002000002 is an apocalyptic number.

2002000002 is an abundant number, since it is smaller than the sum of its proper divisors (2237529630).

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

2002000002 is a wasteful number, since it uses less digits than its factorization.

2002000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627473.

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

The square root of 2002000002 is about 44743.7146647437. The cubic root of 2002000002 is about 1260.3408840844.

Adding to 2002000002 its reverse (2000002002), we get a palindrome (4002002004).

The spelling of 2002000002 in words is "two billion, two million, two", and thus it is an aban number, an eban number, and an uban number.