14023052221 has 4 divisors (see below), whose sum is σ = 14024033632. Its totient is φ = 14022070812.

The previous prime is 14023052171. The next prime is 14023052231. The reversal of 14023052221 is 12225032041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14023052221 - 2¹⁹ = 14022527933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14023052192 and 14023052201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14023052231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468951 + ... + 497956.

It is an arithmetic number, because the mean of its divisors is an integer number (3506008408).

Almost surely, 2^14023052221 is an apocalyptic number.

It is an amenable number.

14023052221 is a deficient number, since it is larger than the sum of its proper divisors (981411).

14023052221 is an equidigital number, since it uses as much as digits as its factorization.

14023052221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981410.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14023052221 its reverse (12225032041), we get a palindrome (26248084262).

The spelling of 14023052221 in words is "fourteen billion, twenty-three million, fifty-two thousand, two hundred twenty-one".