13265364722 has 8 divisors (see below), whose sum is σ = 20360792496. Its totient is φ = 6478433892.

The previous prime is 13265364719. The next prime is 13265364743. The reversal of 13265364722 is 22746356231.

It is a happy number.

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 13265364722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77124128 + ... + 77124299.

It is an arithmetic number, because the mean of its divisors is an integer number (2545099062).

Almost surely, 2^13265364722 is an apocalyptic number.

13265364722 is a deficient number, since it is larger than the sum of its proper divisors (7095427774).

13265364722 is a wasteful number, since it uses less digits than its factorization.

13265364722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154248472.

The product of its digits is 362880, while the sum is 41.

The spelling of 13265364722 in words is "thirteen billion, two hundred sixty-five million, three hundred sixty-four thousand, seven hundred twenty-two".