13220230301 has 4 divisors (see below), whose sum is σ = 13245508512. Its totient is φ = 13194952092.

The previous prime is 13220230279. The next prime is 13220230321. The reversal of 13220230301 is 10303202231.

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.

It is a cyclic number.

It is not a de Polignac number, because 13220230301 - 2¹⁴ = 13220213917 is a prime.

It is a super-2 number, since 2×13220230301² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13220230301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220230321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12638321 + ... + 12639366.

It is an arithmetic number, because the mean of its divisors is an integer number (3311377128).

Almost surely, 2^13220230301 is an apocalyptic number.

It is an amenable number.

13220230301 is a deficient number, since it is larger than the sum of its proper divisors (25278211).

13220230301 is an equidigital number, since it uses as much as digits as its factorization.

13220230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25278210.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13220230301 its reverse (10303202231), we get a palindrome (23523432532).

The spelling of 13220230301 in words is "thirteen billion, two hundred twenty million, two hundred thirty thousand, three hundred one".