11002102221121 has 8 divisors (see below), whose sum is σ = 12003540698304. Its totient is φ = 10000871638320.

The previous prime is 11002102221107. The next prime is 11002102221221. The reversal of 11002102221121 is 12112220120011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11002102221121 - 2³⁹ = 10452346407233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11002102221095 and 11002102221104.

It is not an unprimeable number, because it can be changed into a prime (11002102221221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51862926 + ... + 52074631.

It is an arithmetic number, because the mean of its divisors is an integer number (1500442587288).

Almost surely, 2^{11002102221121} is an apocalyptic number.

11002102221121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11002102221121 is a deficient number, since it is larger than the sum of its proper divisors (1001438477183).

11002102221121 is a wasteful number, since it uses less digits than its factorization.

11002102221121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103947191.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11002102221121 its reverse (12112220120011), we get a palindrome (23114322341132).

The spelling of 11002102221121 in words is "eleven trillion, two billion, one hundred two million, two hundred twenty-one thousand, one hundred twenty-one".