13022346081 has 8 divisors (see below), whose sum is σ = 17388930400. Its totient is φ = 8668662912.

The previous prime is 13022346067. The next prime is 13022346097. The reversal of 13022346081 is 18064322031.

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

It is not a de Polignac number, because 13022346081 - 2⁷ = 13022345953 is a prime.

It is a super-2 number, since 2×13022346081² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13022344081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3222931 + ... + 3226968.

It is an arithmetic number, because the mean of its divisors is an integer number (2173616300).

Almost surely, 2^13022346081 is an apocalyptic number.

It is an amenable number.

13022346081 is a deficient number, since it is larger than the sum of its proper divisors (4366584319).

13022346081 is an equidigital number, since it uses as much as digits as its factorization.

13022346081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450575.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 13022346081 in words is "thirteen billion, twenty-two million, three hundred forty-six thousand, eighty-one".