13122314155 has 8 divisors (see below), whose sum is σ = 15861717792. Its totient is φ = 10421224128.

The previous prime is 13122314137. The next prime is 13122314159. The reversal of 13122314155 is 55141322131.

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 13122314155 - 2¹⁷ = 13122183083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13122314159) 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, 9577647 + ... + 9579016.

It is an arithmetic number, because the mean of its divisors is an integer number (1982714724).

Almost surely, 2^13122314155 is an apocalyptic number.

13122314155 is a deficient number, since it is larger than the sum of its proper divisors (2739403637).

13122314155 is a wasteful number, since it uses less digits than its factorization.

13122314155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19156805.

The product of its digits is 3600, while the sum is 28.

Adding to 13122314155 its reverse (55141322131), we get a palindrome (68263636286).

The spelling of 13122314155 in words is "thirteen billion, one hundred twenty-two million, three hundred fourteen thousand, one hundred fifty-five".