11002002222 has 8 divisors (see below), whose sum is σ = 22004004456. Its totient is φ = 3667334072.

The previous prime is 11002002211. The next prime is 11002002241. The reversal of 11002002222 is 22220020011.

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

11002002222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11002002198 and 11002002207.

It is a congruent number.

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, 916833513 + ... + 916833524.

It is an arithmetic number, because the mean of its divisors is an integer number (2750500557).

Almost surely, 2^11002002222 is an apocalyptic number.

11002002222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11002002222 is a wasteful number, since it uses less digits than its factorization.

11002002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833667042.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 11002002222 its reverse (22220020011), we get a palindrome (33222022233).

The spelling of 11002002222 in words is "eleven billion, two million, two thousand, two hundred twenty-two".