13222020330011 has 4 divisors (see below), whose sum is σ = 13223148789312. Its totient is φ = 13220891870712.

The previous prime is 13222020329989. The next prime is 13222020330091. The reversal of 13222020330011 is 11003302022231.

13222020330011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13222020330011 - 2²² = 13222016135707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13222020330091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564212075 + ... + 564235508.

It is an arithmetic number, because the mean of its divisors is an integer number (3305787197328).

Almost surely, 2^{13222020330011} is an apocalyptic number.

13222020330011 is a deficient number, since it is larger than the sum of its proper divisors (1128459301).

13222020330011 is a wasteful number, since it uses less digits than its factorization.

13222020330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128459300.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13222020330011 its reverse (11003302022231), we get a palindrome (24225322352242).

The spelling of 13222020330011 in words is "thirteen trillion, two hundred twenty-two billion, twenty million, three hundred thirty thousand, eleven".