12223100303121 has 32 divisors (see below), whose sum is σ = 16877973162240. Its totient is φ = 7859102349056.

The previous prime is 12223100303093. The next prime is 12223100303123. The reversal of 12223100303121 is 12130300132221.

It is a cyclic number.

It is not a de Polignac number, because 12223100303121 - 2¹⁹ = 12223099778833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12223100303123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351655675 + ... + 351690431.

It is an arithmetic number, because the mean of its divisors is an integer number (527436661320).

Almost surely, 2^{12223100303121} is an apocalyptic number.

It is an amenable number.

12223100303121 is a deficient number, since it is larger than the sum of its proper divisors (4654872859119).

12223100303121 is a wasteful number, since it uses less digits than its factorization.

12223100303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39113.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12223100303121 its reverse (12130300132221), we get a palindrome (24353400435342).

The spelling of 12223100303121 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, three hundred three thousand, one hundred twenty-one".