13214205550111 has 8 divisors (see below), whose sum is σ = 13335525007200. Its totient is φ = 13092887697120.

The previous prime is 13214205549971. The next prime is 13214205550123. The reversal of 13214205550111 is 11105550241231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13214205550111 - 2¹⁹ = 13214205025823 is a prime.

It is a super-2 number, since 2×13214205550111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214205520111) 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 7 ways as a sum of consecutive naturals, for example, 21729966 + ... + 22329796.

It is an arithmetic number, because the mean of its divisors is an integer number (1666940625900).

Almost surely, 2^{13214205550111} is an apocalyptic number.

13214205550111 is a deficient number, since it is larger than the sum of its proper divisors (121319457089).

13214205550111 is a wasteful number, since it uses less digits than its factorization.

13214205550111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802049.

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 13214205550111 its reverse (11105550241231), we get a palindrome (24319755791342).

The spelling of 13214205550111 in words is "thirteen trillion, two hundred fourteen billion, two hundred five million, five hundred fifty thousand, one hundred eleven".