12222123110113 has 8 divisors (see below), whose sum is σ = 14000549379840. Its totient is φ = 10451799011040.

The previous prime is 12222123109993. The next prime is 12222123110137. The reversal of 12222123110113 is 31101132122221.

It is a happy number.

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 12222123110113 - 2⁹ = 12222123109601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222123110413) 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, 2025539428 + ... + 2025545461.

It is an arithmetic number, because the mean of its divisors is an integer number (1750068672480).

Almost surely, 2^{12222123110113} is an apocalyptic number.

It is an amenable number.

12222123110113 is a deficient number, since it is larger than the sum of its proper divisors (1778426269727).

12222123110113 is an equidigital number, since it uses as much as digits as its factorization.

12222123110113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051085327.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 12222123110113 its reverse (31101132122221), we get a palindrome (43323255232334).

The spelling of 12222123110113 in words is "twelve trillion, two hundred twenty-two billion, one hundred twenty-three million, one hundred ten thousand, one hundred thirteen".