14145022522 has 32 divisors (see below), whose sum is σ = 22536760320. Its totient is φ = 6649568640.

The previous prime is 14145022487. The next prime is 14145022523. The reversal of 14145022522 is 22522054141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14145022523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249022 + ... + 300502.

It is an arithmetic number, because the mean of its divisors is an integer number (704273760).

Almost surely, 2^14145022522 is an apocalyptic number.

14145022522 is a deficient number, since it is larger than the sum of its proper divisors (8391737798).

14145022522 is a wasteful number, since it uses less digits than its factorization.

14145022522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51646.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 14145022522 its reverse (22522054141), we get a palindrome (36667076663).

The spelling of 14145022522 in words is "fourteen billion, one hundred forty-five million, twenty-two thousand, five hundred twenty-two".