11002100220011 has 8 divisors (see below), whose sum is σ = 11726430155424. Its totient is φ = 10286342236800.

The previous prime is 11002100219987. The next prime is 11002100220031. The reversal of 11002100220011 is 11002200120011.

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 11002100220011 - 2¹⁸ = 11002099957867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11002100219974 and 11002100220001.

It is not an unprimeable number, because it can be changed into a prime (11002100220031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2142985400 + ... + 2142990533.

It is an arithmetic number, because the mean of its divisors is an integer number (1465803769428).

Almost surely, 2^{11002100220011} is an apocalyptic number.

11002100220011 is a deficient number, since it is larger than the sum of its proper divisors (724329935413).

11002100220011 is a wasteful number, since it uses less digits than its factorization.

11002100220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285976101.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11002100220011 its reverse (11002200120011), we get a palindrome (22004300340022).

The spelling of 11002100220011 in words is "eleven trillion, two billion, one hundred million, two hundred twenty thousand, eleven".