12033398300 has 144 divisors (see below), whose sum is σ = 32626745088. Its totient is φ = 3742502400.

The previous prime is 12033398281. The next prime is 12033398327. The reversal of 12033398300 is 389333021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4210472 + ... + 4213328.

Almost surely, 2^12033398300 is an apocalyptic number.

12033398300 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 12033398300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16313372544).

12033398300 is an abundant number, since it is smaller than the sum of its proper divisors (20593346788).

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

12033398300 is a wasteful number, since it uses less digits than its factorization.

12033398300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436 (or 3429 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 12033398300 in words is "twelve billion, thirty-three million, three hundred ninety-eight thousand, three hundred".