11221302330000 has 1200 divisors, whose sum is σ = 48856930277760. Its totient is φ = 2453286528000.

The previous prime is 11221302329959. The next prime is 11221302330011. The reversal of 11221302330000 is 3320312211.

11221302330000 is a `hidden beast` number, since 1 + 12 + 21 + 302 + 330 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1200).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 239 ways as a sum of consecutive naturals, for example, 304271562 + ... + 304308438.

Almost surely, 2^{11221302330000} is an apocalyptic number.

11221302330000 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 11221302330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24428465138880).

11221302330000 is an abundant number, since it is smaller than the sum of its proper divisors (37635627947760).

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

11221302330000 is a wasteful number, since it uses less digits than its factorization.

11221302330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36951 (or 36917 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11221302330000 its reverse (3320312211), we get a palindrome (11224622642211).

The spelling of 11221302330000 in words is "eleven trillion, two hundred twenty-one billion, three hundred two million, three hundred thirty thousand".