1200011332300 has 288 divisors, whose sum is σ = 3068728588800. Its totient is φ = 402452582400.

The previous prime is 1200011332279. The next prime is 1200011332309. The reversal of 1200011332300 is 32331100021.

It is not an unprimeable number, because it can be changed into a prime (1200011332309) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 249324694 + ... + 249329506.

It is an arithmetic number, because the mean of its divisors is an integer number (10655307600).

Almost surely, 2^{1200011332300} is an apocalyptic number.

1200011332300 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 1200011332300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1534364294400).

1200011332300 is an abundant number, since it is smaller than the sum of its proper divisors (1868717256500).

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

1200011332300 is a wasteful number, since it uses less digits than its factorization.

1200011332300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121 (or 5114 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1200011332300 its reverse (32331100021), we get a palindrome (1232342432321).

The spelling of 1200011332300 in words is "one trillion, two hundred billion, eleven million, three hundred thirty-two thousand, three hundred".