11021020210200 has 576 divisors, whose sum is σ = 46691269067520. Its totient is φ = 2113921152000.

The previous prime is 11021020210129. The next prime is 11021020210217. The reversal of 11021020210200 is 201202012011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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 143 ways as a sum of consecutive naturals, for example, 2893485 + ... + 5514915.

It is an arithmetic number, because the mean of its divisors is an integer number (81061231020).

Almost surely, 2^{11021020210200} is an apocalyptic number.

11021020210200 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 11021020210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23345634533760).

11021020210200 is an abundant number, since it is smaller than the sum of its proper divisors (35670248857320).

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

11021020210200 is a wasteful number, since it uses less digits than its factorization.

11021020210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621488 (or 2621472 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11021020210200 its reverse (201202012011), we get a palindrome (11222222222211).

The spelling of 11021020210200 in words is "eleven trillion, twenty-one billion, twenty million, two hundred ten thousand, two hundred".