12223401172343 has 8 divisors (see below), whose sum is σ = 12483522551808. Its totient is φ = 11963281835224.

The previous prime is 12223401172327. The next prime is 12223401172357. The reversal of 12223401172343 is 34327110432221.

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 12223401172343 - 2⁴ = 12223401172327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223401172303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22575530 + ... + 23110632.

It is an arithmetic number, because the mean of its divisors is an integer number (1560440318976).

Almost surely, 2^{12223401172343} is an apocalyptic number.

12223401172343 is a deficient number, since it is larger than the sum of its proper divisors (260121379465).

12223401172343 is an equidigital number, since it uses as much as digits as its factorization.

12223401172343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021173.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 12223401172343 in words is "twelve trillion, two hundred twenty-three billion, four hundred one million, one hundred seventy-two thousand, three hundred forty-three".