13122221001322 has 8 divisors (see below), whose sum is σ = 19683442733472. Its totient is φ = 6561073423500.

The previous prime is 13122221001317. The next prime is 13122221001361. The reversal of 13122221001322 is 22310012222131.

13122221001322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 13122221001293 and 13122221001302.

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, 18094054 + ... + 18805297.

It is an arithmetic number, because the mean of its divisors is an integer number (2460430341684).

Almost surely, 2^{13122221001322} is an apocalyptic number.

13122221001322 is a deficient number, since it is larger than the sum of its proper divisors (6561221732150).

13122221001322 is a wasteful number, since it uses less digits than its factorization.

13122221001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37077164.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13122221001322 its reverse (22310012222131), we get a palindrome (35432233223453).

The spelling of 13122221001322 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twenty-one million, one thousand, three hundred twenty-two".