12022120211201 has 2 divisors, whose sum is σ = 12022120211202. Its totient is φ = 12022120211200.

The previous prime is 12022120211173. The next prime is 12022120211249. The reversal of 12022120211201 is 10211202122021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11743917763600 + 278202447601 = 3426940^2 + 527449^2 .

It is a cyclic number.

It is not a de Polignac number, because 12022120211201 - 2¹⁴ = 12022120194817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12022120211201.

It is not a weakly prime, because it can be changed into another prime (12022120211261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011060105600 + 6011060105601.

It is an arithmetic number, because the mean of its divisors is an integer number (6011060105601).

Almost surely, 2^{12022120211201} is an apocalyptic number.

It is an amenable number.

12022120211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12022120211201 is an equidigital number, since it uses as much as digits as its factorization.

12022120211201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12022120211201 its reverse (10211202122021), we get a palindrome (22233322333222).

The spelling of 12022120211201 in words is "twelve trillion, twenty-two billion, one hundred twenty million, two hundred eleven thousand, two hundred one".