11002021210200 has 96 divisors (see below), whose sum is σ = 35028056788560. Its totient is φ = 2854578470400.

The previous prime is 11002021210177. The next prime is 11002021210207. The reversal of 11002021210200 is 201212020011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002021210207) 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 23 ways as a sum of consecutive naturals, for example, 247771071 + ... + 247815470.

Almost surely, 2^{11002021210200} is an apocalyptic number.

11002021210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002021210200 is an abundant number, since it is smaller than the sum of its proper divisors (24026035578360).

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

11002021210200 is a wasteful number, since it uses less digits than its factorization.

11002021210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495586597 (or 495586588 counting only the distinct ones).

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

Adding to 11002021210200 its reverse (201212020011), we get a palindrome (11203233230211).

The spelling of 11002021210200 in words is "eleven trillion, two billion, twenty-one million, two hundred ten thousand, two hundred".