14204122242221 has 8 divisors (see below), whose sum is σ = 14473489515264. Its totient is φ = 13934805523600.

The previous prime is 14204122242199. The next prime is 14204122242223. The reversal of 14204122242221 is 12224222140241.

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 14204122242221 - 2¹⁴ = 14204122225837 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 (14204122242223) 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, 12071105 + ... + 13195446.

It is an arithmetic number, because the mean of its divisors is an integer number (1809186189408).

Almost surely, 2^{14204122242221} is an apocalyptic number.

It is an amenable number.

14204122242221 is a deficient number, since it is larger than the sum of its proper divisors (269367273043).

14204122242221 is a wasteful number, since it uses less digits than its factorization.

14204122242221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25277211.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 14204122242221 its reverse (12224222140241), we get a palindrome (26428344382462).

The spelling of 14204122242221 in words is "fourteen trillion, two hundred four billion, one hundred twenty-two million, two hundred forty-two thousand, two hundred twenty-one".