2002010001100 has 36 divisors (see below), whose sum is σ = 4417994964600. Its totient is φ = 787231048960.

The previous prime is 2002010001097. The next prime is 2002010001127. The reversal of 2002010001100 is 11000102002.

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 11 ways as a sum of consecutive naturals, for example, 169655965 + ... + 169667764.

It is an arithmetic number, because the mean of its divisors is an integer number (122722082350).

Almost surely, 2^{2002010001100} is an apocalyptic number.

2002010001100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002010001100 is an abundant number, since it is smaller than the sum of its proper divisors (2415984963500).

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

2002010001100 is a wasteful number, since it uses less digits than its factorization.

2002010001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339323802 (or 339323795 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 2002010001100 its reverse (11000102002), we get a palindrome (2013010103102).

The spelling of 2002010001100 in words is "two trillion, two billion, ten million, one thousand, one hundred".