13303221220011 has 16 divisors (see below), whose sum is σ = 17822791324800. Its totient is φ = 8826237813120.

The previous prime is 13303221219973. The next prime is 13303221220027. The reversal of 13303221220011 is 11002212230331.

13303221220011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13303221220011 - 2¹⁷ = 13303221088939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13303221220011.

It is not an unprimeable number, because it can be changed into a prime (13303221220411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9762640 + ... + 11041538.

It is an arithmetic number, because the mean of its divisors is an integer number (1113924457800).

Almost surely, 2^{13303221220011} is an apocalyptic number.

13303221220011 is a deficient number, since it is larger than the sum of its proper divisors (4519570104789).

13303221220011 is a wasteful number, since it uses less digits than its factorization.

13303221220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295546.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13303221220011 its reverse (11002212230331), we get a palindrome (24305433450342).

The spelling of 13303221220011 in words is "thirteen trillion, three hundred three billion, two hundred twenty-one million, two hundred twenty thousand, eleven".