13220313034211 has 16 divisors (see below), whose sum is σ = 14715392563200. Its totient is φ = 11824868980800.

The previous prime is 13220313034199. The next prime is 13220313034219. The reversal of 13220313034211 is 11243031302231.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13220313034211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13220313034219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273699671 + ... + 273747968.

It is an arithmetic number, because the mean of its divisors is an integer number (919712035200).

Almost surely, 2^{13220313034211} is an apocalyptic number.

13220313034211 is a deficient number, since it is larger than the sum of its proper divisors (1495079528989).

13220313034211 is a wasteful number, since it uses less digits than its factorization.

13220313034211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547447730.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13220313034211 its reverse (11243031302231), we get a palindrome (24463344336442).

The spelling of 13220313034211 in words is "thirteen trillion, two hundred twenty billion, three hundred thirteen million, thirty-four thousand, two hundred eleven".