12222110201 has 4 divisors (see below), whose sum is σ = 13968125952. Its totient is φ = 10476094452.

The previous prime is 12222110149. The next prime is 12222110207. The reversal of 12222110201 is 10201122221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12222110201 - 2³⁰ = 11148368377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12222110207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873007865 + ... + 873007878.

It is an arithmetic number, because the mean of its divisors is an integer number (3492031488).

Almost surely, 2^12222110201 is an apocalyptic number.

It is an amenable number.

12222110201 is a deficient number, since it is larger than the sum of its proper divisors (1746015751).

12222110201 is an equidigital number, since it uses as much as digits as its factorization.

12222110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746015750.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12222110201 its reverse (10201122221), we get a palindrome (22423232422).

It can be divided in two parts, 122221 and 10201, that multiplied together give a palindrome (1246776421).

The spelling of 12222110201 in words is "twelve billion, two hundred twenty-two million, one hundred ten thousand, two hundred one".