11002122200120 has 32 divisors (see below), whose sum is σ = 24755128258320. Its totient is φ = 4400786069760.

The previous prime is 11002122200051. The next prime is 11002122200141. The reversal of 11002122200120 is 2100222120011.

It is a junction number, because it is equal to n+sod(n) for n = 11002122200095 and 11002122200104.

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 7 ways as a sum of consecutive naturals, for example, 927380 + ... + 4781660.

Almost surely, 2^{11002122200120} is an apocalyptic number.

11002122200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002122200120 is an abundant number, since it is smaller than the sum of its proper divisors (13753006058200).

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

11002122200120 is a wasteful number, since it uses less digits than its factorization.

11002122200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925655 (or 3925651 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11002122200120 its reverse (2100222120011), we get a palindrome (13102344320131).

The spelling of 11002122200120 in words is "eleven trillion, two billion, one hundred twenty-two million, two hundred thousand, one hundred twenty".