13321333312122 has 64 divisors (see below), whose sum is σ = 29156425030656. Its totient is φ = 4024051848960.

The previous prime is 13321333312099. The next prime is 13321333312139. The reversal of 13321333312122 is 22121333312331.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13321333312122.

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 31 ways as a sum of consecutive naturals, for example, 26482083 + ... + 26980425.

It is an arithmetic number, because the mean of its divisors is an integer number (455569141104).

Almost surely, 2^{13321333312122} is an apocalyptic number.

13321333312122 is an abundant number, since it is smaller than the sum of its proper divisors (15835091718534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13321333312122 is a wasteful number, since it uses less digits than its factorization.

13321333312122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499635.

The product of its digits is 11664, while the sum is 30.

Adding to 13321333312122 its reverse (22121333312331), we get a palindrome (35442666624453).

The spelling of 13321333312122 in words is "thirteen trillion, three hundred twenty-one billion, three hundred thirty-three million, three hundred twelve thousand, one hundred twenty-two".