13313203221122 has 64 divisors (see below), whose sum is σ = 23110408615680. Its totient is φ = 5634193234176.

The previous prime is 13313203221091. The next prime is 13313203221173. The reversal of 13313203221122 is 22112230231331.

It is a junction number, because it is equal to n+sod(n) for n = 13313203221091 and 13313203221100.

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, 1147981028 + ... + 1147992624.

It is an arithmetic number, because the mean of its divisors is an integer number (361100134620).

Almost surely, 2^{13313203221122} is an apocalyptic number.

13313203221122 is a deficient number, since it is larger than the sum of its proper divisors (9797205394558).

13313203221122 is a wasteful number, since it uses less digits than its factorization.

13313203221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14955.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13313203221122 its reverse (22112230231331), we get a palindrome (35425433452453).

The spelling of 13313203221122 in words is "thirteen trillion, three hundred thirteen billion, two hundred three million, two hundred twenty-one thousand, one hundred twenty-two".