13122422144042 has 16 divisors (see below), whose sum is σ = 19977792485280. Its totient is φ = 6463161646128.

The previous prime is 13122422144021. The next prime is 13122422144047. The reversal of 13122422144042 is 24044122422131.

It is not an unprimeable number, because it can be changed into a prime (13122422144047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6497309 + ... + 8274047.

It is an arithmetic number, because the mean of its divisors is an integer number (1248612030330).

Almost surely, 2^{13122422144042} is an apocalyptic number.

13122422144042 is a deficient number, since it is larger than the sum of its proper divisors (6855370341238).

13122422144042 is a wasteful number, since it uses less digits than its factorization.

13122422144042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831925.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 13122422144042 its reverse (24044122422131), we get a palindrome (37166544566173).

The spelling of 13122422144042 in words is "thirteen trillion, one hundred twenty-two billion, four hundred twenty-two million, one hundred forty-four thousand, forty-two".