14220142230522 has 32 divisors (see below), whose sum is σ = 28632240806400. Its totient is φ = 4708057090880.

The previous prime is 14220142230517. The next prime is 14220142230551. The reversal of 14220142230522 is 22503224102241.

It is a self number, because there is not a number n which added to its sum of digits gives 14220142230522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24515572 + ... + 25088912.

It is an arithmetic number, because the mean of its divisors is an integer number (894757525200).

Almost surely, 2^{14220142230522} is an apocalyptic number.

14220142230522 is an abundant number, since it is smaller than the sum of its proper divisors (14412098575878).

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

14220142230522 is a wasteful number, since it uses less digits than its factorization.

14220142230522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601238.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14220142230522 its reverse (22503224102241), we get a palindrome (36723366332763).

The spelling of 14220142230522 in words is "fourteen trillion, two hundred twenty billion, one hundred forty-two million, two hundred thirty thousand, five hundred twenty-two".