13220016345363 has 8 divisors (see below), whose sum is σ = 18195291314176. Its totient is φ = 8529042803400.

The previous prime is 13220016345317. The next prime is 13220016345377. The reversal of 13220016345363 is 36354361002231.

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

It is not a de Polignac number, because 13220016345363 - 2²⁴ = 13219999568147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13220016343363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71075356603 + ... + 71075356788.

It is an arithmetic number, because the mean of its divisors is an integer number (2274411414272).

Almost surely, 2^{13220016345363} is an apocalyptic number.

13220016345363 is a deficient number, since it is larger than the sum of its proper divisors (4975274968813).

13220016345363 is a wasteful number, since it uses less digits than its factorization.

13220016345363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142150713425.

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 13220016345363 its reverse (36354361002231), we get a palindrome (49574377347594).

The spelling of 13220016345363 in words is "thirteen trillion, two hundred twenty billion, sixteen million, three hundred forty-five thousand, three hundred sixty-three".