13201422230522 has 4 divisors (see below), whose sum is σ = 19802133345786. Its totient is φ = 6600711115260.

The previous prime is 13201422230471. The next prime is 13201422230531. The reversal of 13201422230522 is 22503222410231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11527118215921 + 1674304014601 = 3395161^2 + 1293949^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3300355557629 + ... + 3300355557632.

Almost surely, 2^{13201422230522} is an apocalyptic number.

13201422230522 is a deficient number, since it is larger than the sum of its proper divisors (6600711115264).

13201422230522 is an equidigital number, since it uses as much as digits as its factorization.

13201422230522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600711115263.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 13201422230522 its reverse (22503222410231), we get a palindrome (35704644640753).

The spelling of 13201422230522 in words is "thirteen trillion, two hundred one billion, four hundred twenty-two million, two hundred thirty thousand, five hundred twenty-two".