13165267338422 has 16 divisors (see below), whose sum is σ = 19855123386432. Its totient is φ = 6546977072640.

The previous prime is 13165267338383. The next prime is 13165267338473. The reversal of 13165267338422 is 22483376256131.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20735933 + ... + 21361400.

It is an arithmetic number, because the mean of its divisors is an integer number (1240945211652).

Almost surely, 2^{13165267338422} is an apocalyptic number.

13165267338422 is a deficient number, since it is larger than the sum of its proper divisors (6689856048010).

13165267338422 is a wasteful number, since it uses less digits than its factorization.

13165267338422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42098183.

The product of its digits is 8709120, while the sum is 53.

The spelling of 13165267338422 in words is "thirteen trillion, one hundred sixty-five billion, two hundred sixty-seven million, three hundred thirty-eight thousand, four hundred twenty-two".