12120211000204 has 48 divisors (see below), whose sum is σ = 22877620254720. Its totient is φ = 5599566426240.

The previous prime is 12120211000189. The next prime is 12120211000217. The reversal of 12120211000204 is 40200011202121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10700229 + ... + 11778595.

It is an arithmetic number, because the mean of its divisors is an integer number (476617088640).

Almost surely, 2^{12120211000204} is an apocalyptic number.

It is an amenable number.

12120211000204 is a deficient number, since it is larger than the sum of its proper divisors (10757409254516).

12120211000204 is a wasteful number, since it uses less digits than its factorization.

12120211000204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082038 (or 1082036 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12120211000204 its reverse (40200011202121), we get a palindrome (52320222202325).

The spelling of 12120211000204 in words is "twelve trillion, one hundred twenty billion, two hundred eleven million, two hundred four", and thus it is an aban number.