12329662200 has 48 divisors (see below), whose sum is σ = 38221954680. Its totient is φ = 3287909760.

The previous prime is 12329662193. The next prime is 12329662211. The reversal of 12329662200 is 226692321.

It is a super-2 number, since 2×12329662200² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10274119 + ... + 10275318.

Almost surely, 2^12329662200 is an apocalyptic number.

12329662200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12329662200 is an abundant number, since it is smaller than the sum of its proper divisors (25892292480).

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

12329662200 is a wasteful number, since it uses less digits than its factorization.

12329662200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20549456 (or 20549447 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 12329662200 in words is "twelve billion, three hundred twenty-nine million, six hundred sixty-two thousand, two hundred".