11021011002200 has 48 divisors (see below), whose sum is σ = 26737931051280. Its totient is φ = 4216734642560.

The previous prime is 11021011002143. The next prime is 11021011002299. The reversal of 11021011002200 is 220011012011.

It is a super-2 number, since 2×11021011002200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1197931379 + ... + 1197940578.

It is an arithmetic number, because the mean of its divisors is an integer number (557040230235).

Almost surely, 2^{11021011002200} is an apocalyptic number.

11021011002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11021011002200 is an abundant number, since it is smaller than the sum of its proper divisors (15716920049080).

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

11021011002200 is a wasteful number, since it uses less digits than its factorization.

11021011002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395871996 (or 2395871987 counting only the distinct ones).

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

Adding to 11021011002200 its reverse (220011012011), we get a palindrome (11241022014211).

The spelling of 11021011002200 in words is "eleven trillion, twenty-one billion, eleven million, two thousand, two hundred".