11002112222002 has 8 divisors (see below), whose sum is σ = 18003456363312. Its totient is φ = 5000960100900.

The previous prime is 11002112221987. The next prime is 11002112222071. The reversal of 11002112222002 is 20022221120011.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250048005024 + ... + 250048005067.

It is an arithmetic number, because the mean of its divisors is an integer number (2250432045414).

Almost surely, 2^{11002112222002} is an apocalyptic number.

11002112222002 is a deficient number, since it is larger than the sum of its proper divisors (7001344141310).

11002112222002 is a wasteful number, since it uses less digits than its factorization.

11002112222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500096010104.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11002112222002 its reverse (20022221120011), we get a palindrome (31024333342013).

The spelling of 11002112222002 in words is "eleven trillion, two billion, one hundred twelve million, two hundred twenty-two thousand, two".