13330223320 has 32 divisors (see below), whose sum is σ = 30012988320. Its totient is φ = 5328536320.

The previous prime is 13330223303. The next prime is 13330223323. The reversal of 13330223320 is 2332203331.

It is a super-2 number, since 2×13330223320² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13330223291 and 13330223300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330223323) 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, 49837 + ... + 170716.

It is an arithmetic number, because the mean of its divisors is an integer number (937905885).

Almost surely, 2^13330223320 is an apocalyptic number.

13330223320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13330223320 is an abundant number, since it is smaller than the sum of its proper divisors (16682765000).

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

13330223320 is a wasteful number, since it uses less digits than its factorization.

13330223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222075 (or 222071 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13330223320 its reverse (2332203331), we get a palindrome (15662426651).

The spelling of 13330223320 in words is "thirteen billion, three hundred thirty million, two hundred twenty-three thousand, three hundred twenty".