2000202001 has 12 divisors (see below), whose sum is σ = 2327496960. Its totient is φ = 1713920040.

The previous prime is 2000201999. The next prime is 2000202019. The reversal of 2000202001 is 1002020002.

It is a happy number.

It is not a de Polignac number, because 2000202001 - 2¹ = 2000201999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000202041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282616 + ... + 289606.

It is an arithmetic number, because the mean of its divisors is an integer number (193958080).

Almost surely, 2^2000202001 is an apocalyptic number.

It is an amenable number.

2000202001 is a deficient number, since it is larger than the sum of its proper divisors (327294959).

2000202001 is an equidigital number, since it uses as much as digits as its factorization.

2000202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12844 (or 12837 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2000202001 is about 44723.6179328104. The cubic root of 2000202001 is about 1259.9634660189.

Adding to 2000202001 its reverse (1002020002), we get a palindrome (3002222003).

The spelling of 2000202001 in words is "two billion, two hundred two thousand, one".