13055122 has 8 divisors (see below), whose sum is σ = 20434176. Its totient is φ = 6243732.

The previous prime is 13055113. The next prime is 13055129. The reversal of 13055122 is 22155031.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13055122.

It is not an unprimeable number, because it can be changed into a prime (13055129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141858 + ... + 141949.

It is an arithmetic number, because the mean of its divisors is an integer number (2554272).

Almost surely, 2^13055122 is an apocalyptic number.

13055122 is a deficient number, since it is larger than the sum of its proper divisors (7379054).

13055122 is a wasteful number, since it uses less digits than its factorization.

13055122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283832.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 13055122 is about 3613.1872356688. The cubic root of 13055122 is about 235.4653341870.

Subtracting 13055122 from its reverse (22155031), we obtain a palindrome (9099909).

The spelling of 13055122 in words is "thirteen million, fifty-five thousand, one hundred twenty-two".