12120101001201 has 8 divisors (see below), whose sum is σ = 16283494475424. Its totient is φ = 8018387430560.

The previous prime is 12120101001137. The next prime is 12120101001227. The reversal of 12120101001201 is 10210010102121.

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

It is a cyclic number.

It is not a de Polignac number, because 12120101001201 - 2⁶ = 12120101001137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12120101001901) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15419975436 + ... + 15419976221.

It is an arithmetic number, because the mean of its divisors is an integer number (2035436809428).

Almost surely, 2^{12120101001201} is an apocalyptic number.

It is an amenable number.

12120101001201 is a deficient number, since it is larger than the sum of its proper divisors (4163393474223).

12120101001201 is a wasteful number, since it uses less digits than its factorization.

12120101001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30839951791.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 12120101001201 its reverse (10210010102121), we get a palindrome (22330111103322).

The spelling of 12120101001201 in words is "twelve trillion, one hundred twenty billion, one hundred one million, one thousand, two hundred one".