14222224213 has 4 divisors (see below), whose sum is σ = 14222849740. Its totient is φ = 14221598688.

The previous prime is 14222224187. The next prime is 14222224229. The reversal of 14222224213 is 31242222241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 611968644 + 13610255569 = 24738^2 + 116663^2 .

It is a cyclic number.

It is not a de Polignac number, because 14222224213 - 2²⁹ = 13685353301 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 (14222224273) 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, 277320 + ... + 324577.

It is an arithmetic number, because the mean of its divisors is an integer number (3555712435).

Almost surely, 2^14222224213 is an apocalyptic number.

It is an amenable number.

14222224213 is a deficient number, since it is larger than the sum of its proper divisors (625527).

14222224213 is an equidigital number, since it uses as much as digits as its factorization.

14222224213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625526.

The product of its digits is 3072, while the sum is 25.

Adding to 14222224213 its reverse (31242222241), we get a palindrome (45464446454).

The spelling of 14222224213 in words is "fourteen billion, two hundred twenty-two million, two hundred twenty-four thousand, two hundred thirteen".