14144422420522 has 16 divisors (see below), whose sum is σ = 22641558082560. Its totient is φ = 6603787770048.

The previous prime is 14144422420483. The next prime is 14144422420537. The reversal of 14144422420522 is 22502422444141.

It is a super-2 number, since 2×14144422420522² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637839872 + ... + 1637848507.

It is an arithmetic number, because the mean of its divisors is an integer number (1415097380160).

Almost surely, 2^{14144422420522} is an apocalyptic number.

14144422420522 is a deficient number, since it is larger than the sum of its proper divisors (8497135662038).

14144422420522 is a wasteful number, since it uses less digits than its factorization.

14144422420522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275688525.

The product of its (nonzero) digits is 163840, while the sum is 37.

Adding to 14144422420522 its reverse (22502422444141), we get a palindrome (36646844864663).

The spelling of 14144422420522 in words is "fourteen trillion, one hundred forty-four billion, four hundred twenty-two million, four hundred twenty thousand, five hundred twenty-two".