14223442021302 has 16 divisors (see below), whose sum is σ = 28452932766720. Its totient is φ = 4740139219752.

The previous prime is 14223442021291. The next prime is 14223442021307. The reversal of 14223442021302 is 20312024432241.

It is a self number, because there is not a number n which added to its sum of digits gives 14223442021302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223442021307) 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, 251999602 + ... + 252056037.

It is an arithmetic number, because the mean of its divisors is an integer number (1778308297920).

Almost surely, 2^{14223442021302} is an apocalyptic number.

14223442021302 is an abundant number, since it is smaller than the sum of its proper divisors (14229490745418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14223442021302 is a wasteful number, since it uses less digits than its factorization.

14223442021302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504060347.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14223442021302 its reverse (20312024432241), we get a palindrome (34535466453543).

The spelling of 14223442021302 in words is "fourteen trillion, two hundred twenty-three billion, four hundred forty-two million, twenty-one thousand, three hundred two".