11002010221120 has 112 divisors (see below), whose sum is σ = 27060373794816. Its totient is φ = 4256209152000.

The previous prime is 11002010221099. The next prime is 11002010221123. The reversal of 11002010221120 is 2112201020011.

It is a self number, because there is not a number n which added to its sum of digits gives 11002010221120.

It is not an unprimeable number, because it can be changed into a prime (11002010221123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15738225 + ... + 16422415.

Almost surely, 2^{11002010221120} is an apocalyptic number.

11002010221120 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 11002010221120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13530186897408).

11002010221120 is an abundant number, since it is smaller than the sum of its proper divisors (16058363573696).

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

11002010221120 is a wasteful number, since it uses less digits than its factorization.

11002010221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685860 (or 685850 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11002010221120 its reverse (2112201020011), we get a palindrome (13114211241131).

The spelling of 11002010221120 in words is "eleven trillion, two billion, ten million, two hundred twenty-one thousand, one hundred twenty".