12133022300 has 108 divisors (see below), whose sum is σ = 30743594784. Its totient is φ = 4144089600.

The previous prime is 12133022273. The next prime is 12133022303. The reversal of 12133022300 is 322033121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133022303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1323332 + ... + 1332468.

Almost surely, 2^12133022300 is an apocalyptic number.

12133022300 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 12133022300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15371797392).

12133022300 is an abundant number, since it is smaller than the sum of its proper divisors (18610572484).

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

12133022300 is a wasteful number, since it uses less digits than its factorization.

12133022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9436 (or 9422 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12133022300 its reverse (322033121), we get a palindrome (12455055421).

The spelling of 12133022300 in words is "twelve billion, one hundred thirty-three million, twenty-two thousand, three hundred".