2002011100012 has 36 divisors (see below), whose sum is σ = 4446024655464. Its totient is φ = 780004323840.

The previous prime is 2002011100007. The next prime is 2002011100043. The reversal of 2002011100012 is 2100011102002.

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, 464286133 + ... + 464290444.

It is an arithmetic number, because the mean of its divisors is an integer number (123500684874).

Almost surely, 2^{2002011100012} is an apocalyptic number.

2002011100012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2002011100012 is an abundant number, since it is smaller than the sum of its proper divisors (2444013555452).

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

2002011100012 is a wasteful number, since it uses less digits than its factorization.

2002011100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928576606 (or 928576597 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2002011100012 its reverse (2100011102002), we get a palindrome (4102022202014).

The spelling of 2002011100012 in words is "two trillion, two billion, eleven million, one hundred thousand, twelve".