13151005322422 has 24 divisors (see below), whose sum is σ = 21525920222040. Its totient is φ = 5976037575360.

The previous prime is 13151005322339. The next prime is 13151005322423. The reversal of 13151005322422 is 22422350015131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13151005322423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330664954 + ... + 330704722.

It is an arithmetic number, because the mean of its divisors is an integer number (896913342585).

Almost surely, 2^{13151005322422} is an apocalyptic number.

13151005322422 is a deficient number, since it is larger than the sum of its proper divisors (8374914899618).

13151005322422 is an frugal number, since it uses more digits than its factorization.

13151005322422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47536 (or 43659 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 13151005322422 its reverse (22422350015131), we get a palindrome (35573355337553).

The spelling of 13151005322422 in words is "thirteen trillion, one hundred fifty-one billion, five million, three hundred twenty-two thousand, four hundred twenty-two".