2020002002 has 32 divisors (see below), whose sum is σ = 3241631232. Its totient is φ = 941840064.

The previous prime is 2020001957. The next prime is 2020002037. The reversal of 2020002002 is 2002000202.

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, 597188 + ... + 600560.

It is an arithmetic number, because the mean of its divisors is an integer number (101300976).

Almost surely, 2^2020002002 is an apocalyptic number.

2020002002 is a deficient number, since it is larger than the sum of its proper divisors (1221629230).

2020002002 is a wasteful number, since it uses less digits than its factorization.

2020002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722.

The product of its (nonzero) digits is 16, while the sum is 8.

The square root of 2020002002 is about 44944.4323804406. The cubic root of 2020002002 is about 1264.1072824773.

Adding to 2020002002 its reverse (2002000202), we get a palindrome (4022002204).

It can be divided in two parts, 202000200 and 2, that added together give a palindrome (202000202).

The spelling of 2020002002 in words is "two billion, twenty million, two thousand, two".