13223011230 has 288 divisors, whose sum is σ = 43010416800. Its totient is φ = 2784337920.

The previous prime is 13223011211. The next prime is 13223011237. The reversal of 13223011230 is 3211032231.

13223011230 is a `hidden beast` number, since 1 + 322 + 301 + 12 + 30 = 666.

It is a super-2 number, since 2×13223011230² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223011237) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2841946 + ... + 2846594.

It is an arithmetic number, because the mean of its divisors is an integer number (149341725).

Almost surely, 2^13223011230 is an apocalyptic number.

13223011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13223011230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21505208400).

13223011230 is an abundant number, since it is smaller than the sum of its proper divisors (29787405570).

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

13223011230 is a wasteful number, since it uses less digits than its factorization.

13223011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716 (or 4700 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13223011230 its reverse (3211032231), we get a palindrome (16434043461).

The spelling of 13223011230 in words is "thirteen billion, two hundred twenty-three million, eleven thousand, two hundred thirty".