11002221102201 has 16 divisors (see below), whose sum is σ = 16768433157504. Its totient is φ = 6285804539904.

The previous prime is 11002221102199. The next prime is 11002221102233. The reversal of 11002221102201 is 10220112220011.

It is not a de Polignac number, because 11002221102201 - 2¹ = 11002221102199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11002221103201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49008136 + ... + 49232121.

It is an arithmetic number, because the mean of its divisors is an integer number (1048027072344).

Almost surely, 2^{11002221102201} is an apocalyptic number.

It is an amenable number.

11002221102201 is a deficient number, since it is larger than the sum of its proper divisors (5766212055303).

11002221102201 is an equidigital number, since it uses as much as digits as its factorization.

11002221102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98245600.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11002221102201 its reverse (10220112220011), we get a palindrome (21222333322212).

The spelling of 11002221102201 in words is "eleven trillion, two billion, two hundred twenty-one million, one hundred two thousand, two hundred one".