13321013021202 has 16 divisors (see below), whose sum is σ = 26758366770240. Its totient is φ = 4420947552432.

The previous prime is 13321013021159. The next prime is 13321013021203. The reversal of 13321013021202 is 20212031012331.

It is a super-2 number, since 2×13321013021202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13321013021203) 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, 4847528838 + ... + 4847531585.

It is an arithmetic number, because the mean of its divisors is an integer number (1672397923140).

Almost surely, 2^{13321013021202} is an apocalyptic number.

13321013021202 is an abundant number, since it is smaller than the sum of its proper divisors (13437353749038).

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

13321013021202 is a wasteful number, since it uses less digits than its factorization.

13321013021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9695060657.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13321013021202 its reverse (20212031012331), we get a palindrome (33533044033533).

The spelling of 13321013021202 in words is "thirteen trillion, three hundred twenty-one billion, thirteen million, twenty-one thousand, two hundred two".