11021332210 has 64 divisors (see below), whose sum is σ = 23277404160. Its totient is φ = 3678770880.

The previous prime is 11021332199. The next prime is 11021332213. The reversal of 11021332210 is 1223312011.

11021332210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11021332213) 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 31 ways as a sum of consecutive naturals, for example, 619621 + ... + 637159.

It is an arithmetic number, because the mean of its divisors is an integer number (363709440).

Almost surely, 2^11021332210 is an apocalyptic number.

11021332210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021332210 is an abundant number, since it is smaller than the sum of its proper divisors (12256071950).

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

11021332210 is a wasteful number, since it uses less digits than its factorization.

11021332210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17791.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11021332210 its reverse (1223312011), we get a palindrome (12244644221).

The spelling of 11021332210 in words is "eleven billion, twenty-one million, three hundred thirty-two thousand, two hundred ten".