14013042211221 has 16 divisors (see below), whose sum is σ = 19059944152704. Its totient is φ = 9155954294784.

The previous prime is 14013042211163. The next prime is 14013042211247. The reversal of 14013042211221 is 12211224031041.

It is not a de Polignac number, because 14013042211221 - 2⁹ = 14013042210709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14013042211191 and 14013042211200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14013042211621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233731116 + ... + 233791061.

It is an arithmetic number, because the mean of its divisors is an integer number (1191246509544).

Almost surely, 2^{14013042211221} is an apocalyptic number.

It is an amenable number.

14013042211221 is a deficient number, since it is larger than the sum of its proper divisors (5046901941483).

14013042211221 is a wasteful number, since it uses less digits than its factorization.

14013042211221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467522380.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 14013042211221 its reverse (12211224031041), we get a palindrome (26224266242262).

The spelling of 14013042211221 in words is "fourteen trillion, thirteen billion, forty-two million, two hundred eleven thousand, two hundred twenty-one".