2002001100002 has 16 divisors (see below), whose sum is σ = 3076302765312. Its totient is φ = 976567752480.

The previous prime is 2002001099983. The next prime is 2002001100037. The reversal of 2002001100002 is 2000011002002.

It is a super-3 number, since 3×2002001100002³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4919723 + ... + 5311089.

It is an arithmetic number, because the mean of its divisors is an integer number (192268922832).

Almost surely, 2^{2002001100002} is an apocalyptic number.

2002001100002 is a deficient number, since it is larger than the sum of its proper divisors (1074301665310).

2002001100002 is a wasteful number, since it uses less digits than its factorization.

2002001100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453793.

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

Adding to 2002001100002 its reverse (2000011002002), we get a palindrome (4002012102004).

The spelling of 2002001100002 in words is "two trillion, two billion, one million, one hundred thousand, two".