11010221210000 has 100 divisors (see below), whose sum is σ = 27815840481792. Its totient is φ = 4212606288000.

The previous prime is 11010221209991. The next prime is 11010221210011. The reversal of 11010221210000 is 1212201011.

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23705264 + ... + 24165263.

Almost surely, 2^{11010221210000} is an apocalyptic number.

11010221210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010221210000 is an abundant number, since it is smaller than the sum of its proper divisors (16805619271792).

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

11010221210000 is an equidigital number, since it uses as much as digits as its factorization.

11010221210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47870578 (or 47870557 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11010221210000 its reverse (1212201011), we get a palindrome (11011433411011).

The spelling of 11010221210000 in words is "eleven trillion, ten billion, two hundred twenty-one million, two hundred ten thousand".