13220210301 has 4 divisors (see below), whose sum is σ = 17626947072. Its totient is φ = 8813473532.

The previous prime is 13220210281. The next prime is 13220210303. The reversal of 13220210301 is 10301202231.

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: 10301202231 = 3 ⋅3433734077.

It is a cyclic number.

It is not a de Polignac number, because 13220210301 - 2⁹ = 13220209789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220210303) 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, 2203368381 + ... + 2203368386.

It is an arithmetic number, because the mean of its divisors is an integer number (4406736768).

Almost surely, 2^13220210301 is an apocalyptic number.

It is an amenable number.

13220210301 is a deficient number, since it is larger than the sum of its proper divisors (4406736771).

13220210301 is an equidigital number, since it uses as much as digits as its factorization.

13220210301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406736770.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13220210301 its reverse (10301202231), we get a palindrome (23521412532).

The spelling of 13220210301 in words is "thirteen billion, two hundred twenty million, two hundred ten thousand, three hundred one".