14221131222423 has 8 divisors (see below), whose sum is σ = 18961647924208. Its totient is φ = 9480684334464.

The previous prime is 14221131222401. The next prime is 14221131222439. The reversal of 14221131222423 is 32422213112241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14221131222423 - 2¹⁶ = 14221131156887 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 (14221131222323) 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, 16976290 + ... + 17794287.

It is an arithmetic number, because the mean of its divisors is an integer number (2370205990526).

Almost surely, 2^{14221131222423} is an apocalyptic number.

14221131222423 is a deficient number, since it is larger than the sum of its proper divisors (4740516701785).

14221131222423 is a wasteful number, since it uses less digits than its factorization.

14221131222423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34906913.

The product of its digits is 9216, while the sum is 30.

Adding to 14221131222423 its reverse (32422213112241), we get a palindrome (46643344334664).

The spelling of 14221131222423 in words is "fourteen trillion, two hundred twenty-one billion, one hundred thirty-one million, two hundred twenty-two thousand, four hundred twenty-three".