12120211100201 has 8 divisors (see below), whose sum is σ = 12884434939200. Its totient is φ = 11368619060400.

The previous prime is 12120211100131. The next prime is 12120211100237. The reversal of 12120211100201 is 10200111202121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12120211100201 - 2¹⁰ = 12120211099177 is a prime.

It is a super-2 number, since 2×12120211100201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12120211100401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3157947821 + ... + 3157951658.

It is an arithmetic number, because the mean of its divisors is an integer number (1610554367400).

Almost surely, 2^{12120211100201} is an apocalyptic number.

It is an amenable number.

12120211100201 is a deficient number, since it is larger than the sum of its proper divisors (764223838999).

12120211100201 is a wasteful number, since it uses less digits than its factorization.

12120211100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6315899599.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12120211100201 its reverse (10200111202121), we get a palindrome (22320322302322).

The spelling of 12120211100201 in words is "twelve trillion, one hundred twenty billion, two hundred eleven million, one hundred thousand, two hundred one".