13312210111 has 16 divisors (see below), whose sum is σ = 14481524736. Its totient is φ = 12189010816.

The previous prime is 13312210069. The next prime is 13312210157. The reversal of 13312210111 is 11101221331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13312210111 - 2¹⁹ = 13311685823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312210811) 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 15 ways as a sum of consecutive naturals, for example, 83550 + ... + 183316.

It is an arithmetic number, because the mean of its divisors is an integer number (905095296).

Almost surely, 2^13312210111 is an apocalyptic number.

13312210111 is a deficient number, since it is larger than the sum of its proper divisors (1169314625).

13312210111 is a wasteful number, since it uses less digits than its factorization.

13312210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99998.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 13312210111 its reverse (11101221331), we get a palindrome (24413431442).

The spelling of 13312210111 in words is "thirteen billion, three hundred twelve million, two hundred ten thousand, one hundred eleven".