13552216322 has 8 divisors (see below), whose sum is σ = 20342514636. Its totient is φ = 6771378112.

The previous prime is 13552216313. The next prime is 13552216369. The reversal of 13552216322 is 22361225531.

It can be written as a sum of positive squares in 2 ways, for example, as 10259866681 + 3292349641 = 101291^2 + 57379^2 .

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

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, 2361443 + ... + 2367174.

Almost surely, 2^13552216322 is an apocalyptic number.

13552216322 is a deficient number, since it is larger than the sum of its proper divisors (6790298314).

13552216322 is a wasteful number, since it uses less digits than its factorization.

13552216322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730052.

The product of its digits is 21600, while the sum is 32.

The spelling of 13552216322 in words is "thirteen billion, five hundred fifty-two million, two hundred sixteen thousand, three hundred twenty-two".