13120214222111 has 16 divisors (see below), whose sum is σ = 14121440143200. Its totient is φ = 12144531655680.

The previous prime is 13120214222083. The next prime is 13120214222113. The reversal of 13120214222111 is 11122241202131.

It is not a de Polignac number, because 13120214222111 - 2⁶ = 13120214222047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120214222113) 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, 7841540 + ... + 9366438.

It is an arithmetic number, because the mean of its divisors is an integer number (882590008950).

Almost surely, 2^{13120214222111} is an apocalyptic number.

13120214222111 is a deficient number, since it is larger than the sum of its proper divisors (1001225921089).

13120214222111 is a wasteful number, since it uses less digits than its factorization.

13120214222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533274.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 13120214222111 its reverse (11122241202131), we get a palindrome (24242455424242).

The spelling of 13120214222111 in words is "thirteen trillion, one hundred twenty billion, two hundred fourteen million, two hundred twenty-two thousand, one hundred eleven".