13231022200 has 48 divisors (see below), whose sum is σ = 33558689160. Its totient is φ = 4811280000.

The previous prime is 13231022173. The next prime is 13231022201. The reversal of 13231022200 is 222013231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231022201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3004851 + ... + 3009250.

Almost surely, 2^13231022200 is an apocalyptic number.

13231022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13231022200 is an abundant number, since it is smaller than the sum of its proper divisors (20327666960).

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

13231022200 is a wasteful number, since it uses less digits than its factorization.

13231022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6014128 (or 6014119 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13231022200 its reverse (222013231), we get a palindrome (13453035431).

The spelling of 13231022200 in words is "thirteen billion, two hundred thirty-one million, twenty-two thousand, two hundred".