2001336002 has 8 divisors (see below), whose sum is σ = 3017243196. Its totient is φ = 995588272.

The previous prime is 2001335989. The next prime is 2001336017. The reversal of 2001336002 is 2006331002.

It can be written as a sum of positive squares in 2 ways, for example, as 1629656161 + 371679841 = 40369^2 + 19279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2539373 + ... + 2540160.

Almost surely, 2^2001336002 is an apocalyptic number.

2001336002 is a deficient number, since it is larger than the sum of its proper divisors (1015907194).

2001336002 is a wasteful number, since it uses less digits than its factorization.

2001336002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079732.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2001336002 is about 44736.2940128035. The cubic root of 2001336002 is about 1260.2015302908.

Adding to 2001336002 its reverse (2006331002), we get a palindrome (4007667004).

The spelling of 2001336002 in words is "two billion, one million, three hundred thirty-six thousand, two".