221301303322013 has 8 divisors (see below), whose sum is σ = 228937404672000. Its totient is φ = 213665536767088.

The previous prime is 221301303321977. The next prime is 221301303322027. The reversal of 221301303322013 is 310223303103122.

221301303322013 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 cyclic number.

It is not a de Polignac number, because 221301303322013 - 2⁸ = 221301303321757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221301303022013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82353581 + ... + 84998322.

It is an arithmetic number, because the mean of its divisors is an integer number (28617175584000).

Almost surely, 2^{221301303322013} is an apocalyptic number.

It is an amenable number.

221301303322013 is a deficient number, since it is larger than the sum of its proper divisors (7636101349987).

221301303322013 is a wasteful number, since it uses less digits than its factorization.

221301303322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167397531.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 221301303322013 its reverse (310223303103122), we get a palindrome (531524606425135).

The spelling of 221301303322013 in words is "two hundred twenty-one trillion, three hundred one billion, three hundred three million, three hundred twenty-two thousand, thirteen".