12222203123301 has 4 divisors (see below), whose sum is σ = 16296270831072. Its totient is φ = 8148135415532.

The previous prime is 12222203123293. The next prime is 12222203123321. The reversal of 12222203123301 is 10332130222221.

12222203123301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12222203123301 - 2³ = 12222203123293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222203123321) 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, 2037033853881 + ... + 2037033853886.

It is an arithmetic number, because the mean of its divisors is an integer number (4074067707768).

Almost surely, 2^{12222203123301} is an apocalyptic number.

It is an amenable number.

12222203123301 is a deficient number, since it is larger than the sum of its proper divisors (4074067707771).

12222203123301 is an equidigital number, since it uses as much as digits as its factorization.

12222203123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074067707770.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12222203123301 its reverse (10332130222221), we get a palindrome (22554333345522).

The spelling of 12222203123301 in words is "twelve trillion, two hundred twenty-two billion, two hundred three million, one hundred twenty-three thousand, three hundred one".