13002220013 has 4 divisors (see below), whose sum is σ = 13278863040. Its totient is φ = 12725576988.

The previous prime is 13002220009. The next prime is 13002220031. The reversal of 13002220013 is 31002220031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31002220031 = 76157 ⋅407083.

It is a cyclic number.

It is not a de Polignac number, because 13002220013 - 2² = 13002220009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13002220013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002220213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138321443 + ... + 138321536.

It is an arithmetic number, because the mean of its divisors is an integer number (3319715760).

Almost surely, 2^13002220013 is an apocalyptic number.

It is an amenable number.

13002220013 is a deficient number, since it is larger than the sum of its proper divisors (276643027).

13002220013 is an equidigital number, since it uses as much as digits as its factorization.

13002220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276643026.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13002220013 its reverse (31002220031), we get a palindrome (44004440044).

The spelling of 13002220013 in words is "thirteen billion, two million, two hundred twenty thousand, thirteen".