2000002001012 has 6 divisors (see below), whose sum is σ = 3500003501778. Its totient is φ = 1000001000504.

The previous prime is 2000002000991. The next prime is 2000002001119. The reversal of 2000002001012 is 2101002000002.

It can be written as a sum of positive squares in only one way, i.e., 1247764957156 + 752237043856 = 1117034^2 + 867316^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250000250123 + ... + 250000250130.

It is an arithmetic number, because the mean of its divisors is an integer number (583333916963).

Almost surely, 2^{2000002001012} is an apocalyptic number.

It is an amenable number.

2000002001012 is a deficient number, since it is larger than the sum of its proper divisors (1500001500766).

2000002001012 is a wasteful number, since it uses less digits than its factorization.

2000002001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500000500257 (or 500000500255 counting only the distinct ones).

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

Adding to 2000002001012 its reverse (2101002000002), we get a palindrome (4101004001014).

The spelling of 2000002001012 in words is "two trillion, two million, one thousand, twelve".