12222111202201 has 8 divisors (see below), whose sum is σ = 12275819075520. Its totient is φ = 12168464607312.

The previous prime is 12222111202159. The next prime is 12222111202219. The reversal of 12222111202201 is 10220211122221.

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 12222111202201 - 2²⁷ = 12221976984473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222111202271) 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, 14919805 + ... + 15717658.

It is an arithmetic number, because the mean of its divisors is an integer number (1534477384440).

Almost surely, 2^{12222111202201} is an apocalyptic number.

It is an amenable number.

12222111202201 is a deficient number, since it is larger than the sum of its proper divisors (53707873319).

12222111202201 is a wasteful number, since it uses less digits than its factorization.

12222111202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30639215.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12222111202201 its reverse (10220211122221), we get a palindrome (22442322324422).

The spelling of 12222111202201 in words is "twelve trillion, two hundred twenty-two billion, one hundred eleven million, two hundred two thousand, two hundred one".