14211010023221 has 16 divisors (see below), whose sum is σ = 16319410598400. Its totient is φ = 12238736828400.

The previous prime is 14211010023211. The next prime is 14211010023227. The reversal of 14211010023221 is 12232001011241.

14211010023221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14211010023221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14211010023193 and 14211010023202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14211010023227) 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, 5188760 + ... + 7439438.

It is an arithmetic number, because the mean of its divisors is an integer number (1019963162400).

Almost surely, 2^{14211010023221} is an apocalyptic number.

14211010023221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14211010023221 is a deficient number, since it is larger than the sum of its proper divisors (2108400575179).

14211010023221 is a wasteful number, since it uses less digits than its factorization.

14211010023221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280920.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14211010023221 its reverse (12232001011241), we get a palindrome (26443011034462).

The spelling of 14211010023221 in words is "fourteen trillion, two hundred eleven billion, ten million, twenty-three thousand, two hundred twenty-one".