11002112002201 has 8 divisors (see below), whose sum is σ = 11651286839400. Its totient is φ = 10353158473728.

The previous prime is 11002112002199. The next prime is 11002112002213. The reversal of 11002112002201 is 10220021120011.

It can be written as a sum of positive squares in 4 ways, for example, as 5257826070025 + 5744285932176 = 2292995^2 + 2396724^2 .

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

It is not a de Polignac number, because 11002112002201 - 2¹ = 11002112002199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002112002291) by changing a digit.

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, 55224816 + ... + 55423681.

It is an arithmetic number, because the mean of its divisors is an integer number (1456410854925).

Almost surely, 2^{11002112002201} is an apocalyptic number.

It is an amenable number.

11002112002201 is a deficient number, since it is larger than the sum of its proper divisors (649174837199).

11002112002201 is a wasteful number, since it uses less digits than its factorization.

11002112002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110654363.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11002112002201 its reverse (10220021120011), we get a palindrome (21222133122212).

The spelling of 11002112002201 in words is "eleven trillion, two billion, one hundred twelve million, two thousand, two hundred one".