13001001211322 has 8 divisors (see below), whose sum is σ = 19502486154516. Its totient is φ = 6500172493152.

The previous prime is 13001001211301. The next prime is 13001001211337. The reversal of 13001001211322 is 22311210010031.

It can be written as a sum of positive squares in 2 ways, for example, as 13000863360241 + 137851081 = 3605671^2 + 11741^2 .

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

It is a super-2 number, since 2×13001001211322² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13001001211322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164006723 + ... + 164085974.

Almost surely, 2^{13001001211322} is an apocalyptic number.

13001001211322 is a deficient number, since it is larger than the sum of its proper divisors (6501484943194).

13001001211322 is a wasteful number, since it uses less digits than its factorization.

13001001211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328112512.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13001001211322 its reverse (22311210010031), we get a palindrome (35312211221353).

The spelling of 13001001211322 in words is "thirteen trillion, one billion, one million, two hundred eleven thousand, three hundred twenty-two".