13223323200 has 84 divisors (see below), whose sum is σ = 43383535280. Its totient is φ = 3526218240.

The previous prime is 13223323189. The next prime is 13223323249. The reversal of 13223323200 is 232332231.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372630 + ... + 1382229.

Almost surely, 2^13223323200 is an apocalyptic number.

13223323200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13223323200 is an abundant number, since it is smaller than the sum of its proper divisors (30160212080).

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

13223323200 is a wasteful number, since it uses less digits than its factorization.

13223323200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754884 (or 2754869 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 13223323200 its reverse (232332231), we get a palindrome (13455655431).

The spelling of 13223323200 in words is "thirteen billion, two hundred twenty-three million, three hundred twenty-three thousand, two hundred".