13304222316 has 144 divisors (see below), whose sum is σ = 42400350720. Its totient is φ = 3416751360.

The previous prime is 13304222311. The next prime is 13304222341. The reversal of 13304222316 is 61322240331.

13304222316 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 422 + 231 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 13304222316.

It is not an unprimeable number, because it can be changed into a prime (13304222311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 219745 + ... + 273671.

It is an arithmetic number, because the mean of its divisors is an integer number (294446880).

Almost surely, 2^13304222316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13304222316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21200175360).

13304222316 is an abundant number, since it is smaller than the sum of its proper divisors (29096128404).

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

13304222316 is a wasteful number, since it uses less digits than its factorization.

13304222316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54044 (or 54039 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13304222316 its reverse (61322240331), we get a palindrome (74626462647).

The spelling of 13304222316 in words is "thirteen billion, three hundred four million, two hundred twenty-two thousand, three hundred sixteen".