12211201302201 has 96 divisors (see below), whose sum is σ = 21558366535680. Its totient is φ = 6564239654400.

The previous prime is 12211201302193. The next prime is 12211201302253. The reversal of 12211201302201 is 10220310211221.

12211201302201 is a `hidden beast` number, since 1 + 2 + 211 + 201 + 30 + 220 + 1 = 666.

12211201302201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12211201302201 - 2³ = 12211201302193 is a prime.

It is a super-2 number, since 2×12211201302201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12211201302271) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5107936 + ... + 7107278.

It is an arithmetic number, because the mean of its divisors is an integer number (224566318080).

Almost surely, 2^{12211201302201} is an apocalyptic number.

12211201302201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12211201302201 is a deficient number, since it is larger than the sum of its proper divisors (9347165233479).

12211201302201 is a wasteful number, since it uses less digits than its factorization.

12211201302201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999587 (or 1999584 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12211201302201 its reverse (10220310211221), we get a palindrome (22431511513422).

The spelling of 12211201302201 in words is "twelve trillion, two hundred eleven billion, two hundred one million, three hundred two thousand, two hundred one".