12220020201201 has 32 divisors (see below), whose sum is σ = 16695853194240. Its totient is φ = 7945974813504.

The previous prime is 12220020201167. The next prime is 12220020201217. The reversal of 12220020201201 is 10210202002221.

It is not a de Polignac number, because 12220020201201 - 2³⁷ = 12082581247729 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12220020201001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459852751 + ... + 459879323.

It is an arithmetic number, because the mean of its divisors is an integer number (521745412320).

Almost surely, 2^{12220020201201} is an apocalyptic number.

It is an amenable number.

12220020201201 is a deficient number, since it is larger than the sum of its proper divisors (4475832993039).

12220020201201 is a wasteful number, since it uses less digits than its factorization.

12220020201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31525.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12220020201201 its reverse (10210202002221), we get a palindrome (22430222203422).

The spelling of 12220020201201 in words is "twelve trillion, two hundred twenty billion, twenty million, two hundred one thousand, two hundred one".