2000002120012 has 48 divisors (see below), whose sum is σ = 3849788823552. Its totient is φ = 903354027840.

The previous prime is 2000002120001. The next prime is 2000002120019. The reversal of 2000002120012 is 2100212000002.

It is not an unprimeable number, because it can be changed into a prime (2000002120019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31698937 + ... + 31761967.

It is an arithmetic number, because the mean of its divisors is an integer number (80203933824).

Almost surely, 2^{2000002120012} is an apocalyptic number.

It is an amenable number.

2000002120012 is a deficient number, since it is larger than the sum of its proper divisors (1849786703540).

2000002120012 is a wasteful number, since it uses less digits than its factorization.

2000002120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76078 (or 76076 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2000002120012 its reverse (2100212000002), we get a palindrome (4100214120014).

The spelling of 2000002120012 in words is "two trillion, two million, one hundred twenty thousand, twelve".