13313352522 has 24 divisors (see below), whose sum is σ = 27834728544. Its totient is φ = 4244836024.

The previous prime is 13313352517. The next prime is 13313352523. The reversal of 13313352522 is 22525331331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13313352522.

It is not an unprimeable number, because it can be changed into a prime (13313352523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2094078 + ... + 2100425.

It is an arithmetic number, because the mean of its divisors is an integer number (1159780356).

Almost surely, 2^13313352522 is an apocalyptic number.

13313352522 is an abundant number, since it is smaller than the sum of its proper divisors (14521376022).

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

13313352522 is a wasteful number, since it uses less digits than its factorization.

13313352522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194554 (or 4194531 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

Adding to 13313352522 its reverse (22525331331), we get a palindrome (35838683853).

The spelling of 13313352522 in words is "thirteen billion, three hundred thirteen million, three hundred fifty-two thousand, five hundred twenty-two".