13213022320322 has 16 divisors (see below), whose sum is σ = 22318770841344. Its totient is φ = 5812179906000.

The previous prime is 13213022320307. The next prime is 13213022320349. The reversal of 13213022320322 is 22302322031231.

It is a junction number, because it is equal to n+sod(n) for n = 13213022320291 and 13213022320300.

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, 9686965829 + ... + 9686967192.

It is an arithmetic number, because the mean of its divisors is an integer number (1394923177584).

Almost surely, 2^{13213022320322} is an apocalyptic number.

13213022320322 is a deficient number, since it is larger than the sum of its proper divisors (9105748521022).

13213022320322 is a wasteful number, since it uses less digits than its factorization.

13213022320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19373933065.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 13213022320322 its reverse (22302322031231), we get a palindrome (35515344351553).

The spelling of 13213022320322 in words is "thirteen trillion, two hundred thirteen billion, twenty-two million, three hundred twenty thousand, three hundred twenty-two".