12120201211201 has 8 divisors (see below), whose sum is σ = 12174186873600. Its totient is φ = 12066242828640.

The previous prime is 12120201211199. The next prime is 12120201211243. The reversal of 12120201211201 is 10211210202121.

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 12120201211201 - 2¹ = 12120201211199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12120201211801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5929140 + ... + 7706821.

It is an arithmetic number, because the mean of its divisors is an integer number (1521773359200).

Almost surely, 2^{12120201211201} is an apocalyptic number.

It is an amenable number.

12120201211201 is a deficient number, since it is larger than the sum of its proper divisors (53985662399).

12120201211201 is a wasteful number, since it uses less digits than its factorization.

12120201211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13639919.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12120201211201 its reverse (10211210202121), we get a palindrome (22331411413322).

The spelling of 12120201211201 in words is "twelve trillion, one hundred twenty billion, two hundred one million, two hundred eleven thousand, two hundred one".