13021000222304 has 48 divisors (see below), whose sum is σ = 26750243520000. Its totient is φ = 6227299858560.

The previous prime is 13021000222301. The next prime is 13021000222397. The reversal of 13021000222304 is 40322200012031.

13021000222304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021000222301) 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, 39292697 + ... + 39622695.

It is an arithmetic number, because the mean of its divisors is an integer number (557296740000).

Almost surely, 2^{13021000222304} is an apocalyptic number.

It is an amenable number.

13021000222304 is an abundant number, since it is smaller than the sum of its proper divisors (13729243297696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13021000222304 is a wasteful number, since it uses less digits than its factorization.

13021000222304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383643 (or 383635 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13021000222304 its reverse (40322200012031), we get a palindrome (53343200234335).

The spelling of 13021000222304 in words is "thirteen trillion, twenty-one billion, two hundred twenty-two thousand, three hundred four".