13022897193 has 24 divisors (see below), whose sum is σ = 19240910208. Its totient is φ = 8484016992.

The previous prime is 13022897191. The next prime is 13022897201. The reversal of 13022897193 is 39179822031.

It is not a de Polignac number, because 13022897193 - 2¹ = 13022897191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13022897191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252646 + ... + 299792.

It is an arithmetic number, because the mean of its divisors is an integer number (801704592).

Almost surely, 2^13022897193 is an apocalyptic number.

It is an amenable number.

13022897193 is a deficient number, since it is larger than the sum of its proper divisors (6218013015).

13022897193 is a wasteful number, since it uses less digits than its factorization.

13022897193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47853 (or 47850 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 13022897193 in words is "thirteen billion, twenty-two million, eight hundred ninety-seven thousand, one hundred ninety-three".