11002100222201 has 8 divisors (see below), whose sum is σ = 12002730528864. Its totient is φ = 10001543145120.

The previous prime is 11002100222173. The next prime is 11002100222209. The reversal of 11002100222201 is 10222200120011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11002100222201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002100222209) 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, 17993015 + ... + 18594428.

It is an arithmetic number, because the mean of its divisors is an integer number (1500341316108).

Almost surely, 2^{11002100222201} is an apocalyptic number.

11002100222201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11002100222201 is a deficient number, since it is larger than the sum of its proper divisors (1000630306663).

11002100222201 is a wasteful number, since it uses less digits than its factorization.

11002100222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36614791.

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

Adding to 11002100222201 its reverse (10222200120011), we get a palindrome (21224300342212).

The spelling of 11002100222201 in words is "eleven trillion, two billion, one hundred million, two hundred twenty-two thousand, two hundred one".