2001002110012 has 12 divisors (see below), whose sum is σ = 3502262494696. Its totient is φ = 1000355682960.

The previous prime is 2001002109983. The next prime is 2001002110061. The reversal of 2001002110012 is 2100112001002.

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 in 3 ways as a sum of consecutive naturals, for example, 36312039 + ... + 36367102.

Almost surely, 2^{2001002110012} is an apocalyptic number.

It is an amenable number.

2001002110012 is a deficient number, since it is larger than the sum of its proper divisors (1501260384684).

2001002110012 is a wasteful number, since it uses less digits than its factorization.

2001002110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72686028 (or 72686026 counting only the distinct ones).

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

Adding to 2001002110012 its reverse (2100112001002), we get a palindrome (4101114111014).

The spelling of 2001002110012 in words is "two trillion, one billion, two million, one hundred ten thousand, twelve".