11002112111222 has 32 divisors (see below), whose sum is σ = 17944864055712. Its totient is φ = 5038801657344.

The previous prime is 11002112111197. The next prime is 11002112111233. The reversal of 11002112111222 is 22211121120011.

11002112111222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 11002112111222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13178753 + ... + 13988700.

It is an arithmetic number, because the mean of its divisors is an integer number (560777001741).

Almost surely, 2^{11002112111222} is an apocalyptic number.

11002112111222 is a deficient number, since it is larger than the sum of its proper divisors (6942751944490).

11002112111222 is a wasteful number, since it uses less digits than its factorization.

11002112111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27167792.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11002112111222 its reverse (22211121120011), we get a palindrome (33213233231233).

The spelling of 11002112111222 in words is "eleven trillion, two billion, one hundred twelve million, one hundred eleven thousand, two hundred twenty-two".