11332001011200 has 480 divisors, whose sum is σ = 38583523520256. Its totient is φ = 2929701519360.

The previous prime is 11332001011187. The next prime is 11332001011223. The reversal of 11332001011200 is 211010023311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11332001011200.

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, 402072309 + ... + 402100491.

Almost surely, 2^{11332001011200} is an apocalyptic number.

11332001011200 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 11332001011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19291761760128).

11332001011200 is an abundant number, since it is smaller than the sum of its proper divisors (27251522509056).

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

11332001011200 is a wasteful number, since it uses less digits than its factorization.

11332001011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28534 (or 28513 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11332001011200 its reverse (211010023311), we get a palindrome (11543011034511).

The spelling of 11332001011200 in words is "eleven trillion, three hundred thirty-two billion, one million, eleven thousand, two hundred".