120011201212201 has 16 divisors (see below), whose sum is σ = 131434114633920. Its totient is φ = 108901348902720.

The previous prime is 120011201212181. The next prime is 120011201212237. The reversal of 120011201212201 is 102212102110021.

It is a cyclic number.

It is not a de Polignac number, because 120011201212201 - 2⁵ = 120011201212169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120011201218201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197629626 + ... + 198235948.

It is an arithmetic number, because the mean of its divisors is an integer number (8214632164620).

Almost surely, 2^{120011201212201} is an apocalyptic number.

It is an amenable number.

120011201212201 is a deficient number, since it is larger than the sum of its proper divisors (11422913421719).

120011201212201 is a wasteful number, since it uses less digits than its factorization.

120011201212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864456.

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

Adding to 120011201212201 its reverse (102212102110021), we get a palindrome (222223303322222).

The spelling of 120011201212201 in words is "one hundred twenty trillion, eleven billion, two hundred one million, two hundred twelve thousand, two hundred one".