13422012411565 has 8 divisors (see below), whose sum is σ = 16137211101408. Its totient is φ = 10717079124240.

The previous prime is 13422012411541. The next prime is 13422012411629. The reversal of 13422012411565 is 56511421022431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13422012411565 - 2⁹ = 13422012411053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2566347751 + ... + 2566352980.

It is an arithmetic number, because the mean of its divisors is an integer number (2017151387676).

Almost surely, 2^{13422012411565} is an apocalyptic number.

It is an amenable number.

13422012411565 is a deficient number, since it is larger than the sum of its proper divisors (2715198689843).

13422012411565 is an equidigital number, since it uses as much as digits as its factorization.

13422012411565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132701259.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 13422012411565 its reverse (56511421022431), we get a palindrome (69933433433996).

The spelling of 13422012411565 in words is "thirteen trillion, four hundred twenty-two billion, twelve million, four hundred eleven thousand, five hundred sixty-five".