13223211000 has 128 divisors (see below), whose sum is σ = 41307140160. Its totient is φ = 3521856000.

The previous prime is 13223210993. The next prime is 13223211019. The reversal of 13223211000 is 11232231.

13223211000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2988790 + ... + 2993210.

Almost surely, 2^13223211000 is an apocalyptic number.

13223211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13223211000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20653570080).

13223211000 is an abundant number, since it is smaller than the sum of its proper divisors (28083929160).

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

13223211000 is a wasteful number, since it uses less digits than its factorization.

13223211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442 (or 5428 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13223211000 its reverse (11232231), we get a palindrome (13234443231).

The spelling of 13223211000 in words is "thirteen billion, two hundred twenty-three million, two hundred eleven thousand".