2012200212104 has 16 divisors (see below), whose sum is σ = 3772945556700. Its totient is φ = 1006081396992.

The previous prime is 2012200212097. The next prime is 2012200212109. The reversal of 2012200212104 is 4012120022102.

It can be written as a sum of positive squares in 2 ways, for example, as 1957117060900 + 55083151204 = 1398970^2 + 234698^2 .

It is not an unprimeable number, because it can be changed into a prime (2012200212109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1876157 + ... + 2746700.

Almost surely, 2^{2012200212104} is an apocalyptic number.

It is an amenable number.

2012200212104 is a deficient number, since it is larger than the sum of its proper divisors (1760745344596).

2012200212104 is a wasteful number, since it uses less digits than its factorization.

2012200212104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4677272 (or 4677268 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2012200212104 its reverse (4012120022102), we get a palindrome (6024320234206).

The spelling of 2012200212104 in words is "two trillion, twelve billion, two hundred million, two hundred twelve thousand, one hundred four".