14221014223 has 16 divisors (see below), whose sum is σ = 15678454176. Its totient is φ = 12815792640.

The previous prime is 14221014211. The next prime is 14221014251. The reversal of 14221014223 is 32241012241.

It is a cyclic number.

It is not a de Polignac number, because 14221014223 - 2²¹ = 14218917071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14221014194 and 14221014203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221014263) 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, 1547763 + ... + 1556923.

It is an arithmetic number, because the mean of its divisors is an integer number (979903386).

Almost surely, 2^14221014223 is an apocalyptic number.

14221014223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14221014223 is a deficient number, since it is larger than the sum of its proper divisors (1457439953).

14221014223 is a wasteful number, since it uses less digits than its factorization.

14221014223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11994.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 14221014223 its reverse (32241012241), we get a palindrome (46462026464).

The spelling of 14221014223 in words is "fourteen billion, two hundred twenty-one million, fourteen thousand, two hundred twenty-three".