12223434111203 has 8 divisors (see below), whose sum is σ = 13990773087840. Its totient is φ = 10461378660480.

The previous prime is 12223434111191. The next prime is 12223434111221. The reversal of 12223434111203 is 30211143432221.

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 12223434111203 - 2²⁴ = 12223417333987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12223434111223) 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, 1320876518 + ... + 1320885771.

It is an arithmetic number, because the mean of its divisors is an integer number (1748846635980).

Almost surely, 2^{12223434111203} is an apocalyptic number.

12223434111203 is a deficient number, since it is larger than the sum of its proper divisors (1767338976637).

12223434111203 is an equidigital number, since it uses as much as digits as its factorization.

12223434111203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641762957.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 12223434111203 its reverse (30211143432221), we get a palindrome (42434577543424).

The spelling of 12223434111203 in words is "twelve trillion, two hundred twenty-three billion, four hundred thirty-four million, one hundred eleven thousand, two hundred three".