13513516221622 has 8 divisors (see below), whose sum is σ = 20270358886176. Its totient is φ = 6756729926232.

The previous prime is 13513516221617. The next prime is 13513516221637. The reversal of 13513516221622 is 22612261531531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13487773 + ... + 14455000.

It is an arithmetic number, because the mean of its divisors is an integer number (2533794860772).

Almost surely, 2^{13513516221622} is an apocalyptic number.

13513516221622 is a deficient number, since it is larger than the sum of its proper divisors (6756842664554).

13513516221622 is a wasteful number, since it uses less digits than its factorization.

13513516221622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28184582.

The product of its digits is 129600, while the sum is 40.

The spelling of 13513516221622 in words is "thirteen trillion, five hundred thirteen billion, five hundred sixteen million, two hundred twenty-one thousand, six hundred twenty-two".