12000300000 has 576 divisors, whose sum is σ = 45144485568. Its totient is φ = 2764800000.

The previous prime is 12000299921. The next prime is 12000300007. The reversal of 12000300000 is 300021.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000300007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 66299910 + ... + 66300090.

It is an arithmetic number, because the mean of its divisors is an integer number (78375843).

Almost surely, 2^12000300000 is an apocalyptic number.

12000300000 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 12000300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22572242784).

12000300000 is an abundant number, since it is smaller than the sum of its proper divisors (33144185568).

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

12000300000 is a wasteful number, since it uses less digits than its factorization.

12000300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 6.

Adding to 12000300000 its reverse (300021), we get a palindrome (12000600021).

It can be divided in two parts, 12000 and 300000, that multiplied together give a square (3600000000 = 60000²).

The spelling of 12000300000 in words is "twelve billion, three hundred thousand".