13321303011224 has 64 divisors (see below), whose sum is σ = 27005082350400. Its totient is φ = 6124004130816.

The previous prime is 13321303011209. The next prime is 13321303011239. The reversal of 13321303011224 is 42211030312331.

It is a happy number.

13321303011224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13321303011209) and next prime (13321303011239).

It is a super-2 number, since 2×13321303011224² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 13321303011193 and 13321303011202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204806612 + ... + 204871644.

It is an arithmetic number, because the mean of its divisors is an integer number (421954411725).

Almost surely, 2^{13321303011224} is an apocalyptic number.

It is an amenable number.

13321303011224 is an abundant number, since it is smaller than the sum of its proper divisors (13683779339176).

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

13321303011224 is a wasteful number, since it uses less digits than its factorization.

13321303011224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72804 (or 72800 counting only the distinct ones).

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

Adding to 13321303011224 its reverse (42211030312331), we get a palindrome (55532333323555).

The spelling of 13321303011224 in words is "thirteen trillion, three hundred twenty-one billion, three hundred three million, eleven thousand, two hundred twenty-four".