13021332202 has 8 divisors (see below), whose sum is σ = 19536502500. Its totient is φ = 6509164704.

The previous prime is 13021332199. The next prime is 13021332221. The reversal of 13021332202 is 20223312031.

It can be written as a sum of positive squares in 2 ways, for example, as 13021320321 + 11881 = 114111^2 + 109^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 13021332202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739827 + ... + 757222.

Almost surely, 2^13021332202 is an apocalyptic number.

13021332202 is a deficient number, since it is larger than the sum of its proper divisors (6515170298).

13021332202 is a wasteful number, since it uses less digits than its factorization.

13021332202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501400.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13021332202 its reverse (20223312031), we get a palindrome (33244644233).

The spelling of 13021332202 in words is "thirteen billion, twenty-one million, three hundred thirty-two thousand, two hundred two".