11002121120200 has 96 divisors (see below), whose sum is σ = 29397527812800. Its totient is φ = 3751082231040.

The previous prime is 11002121120189. The next prime is 11002121120267. The reversal of 11002121120200 is 202112120011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21700959 + ... + 22202158.

It is an arithmetic number, because the mean of its divisors is an integer number (306224248050).

Almost surely, 2^{11002121120200} is an apocalyptic number.

11002121120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002121120200 is an abundant number, since it is smaller than the sum of its proper divisors (18395406692600).

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

11002121120200 is a wasteful number, since it uses less digits than its factorization.

11002121120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43903319 (or 43903310 counting only the distinct ones).

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

Adding to 11002121120200 its reverse (202112120011), we get a palindrome (11204233240211).

The spelling of 11002121120200 in words is "eleven trillion, two billion, one hundred twenty-one million, one hundred twenty thousand, two hundred".