12122110112201 has 8 divisors (see below), whose sum is σ = 13171732550400. Its totient is φ = 11113649338320.

The previous prime is 12122110111939. The next prime is 12122110112237. The reversal of 12122110112201 is 10221101122121.

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 12122110112201 - 2¹⁴ = 12122110095817 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12122110112201.

It is not an unprimeable number, because it can be changed into a prime (12122110112261) 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, 10290415466 + ... + 10290416643.

It is an arithmetic number, because the mean of its divisors is an integer number (1646466568800).

Almost surely, 2^{12122110112201} is an apocalyptic number.

It is an amenable number.

12122110112201 is a deficient number, since it is larger than the sum of its proper divisors (1049622438199).

12122110112201 is a wasteful number, since it uses less digits than its factorization.

12122110112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20580832159.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 12122110112201 its reverse (10221101122121), we get a palindrome (22343211234322).

The spelling of 12122110112201 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, one hundred twelve thousand, two hundred one".