11122012211102 has 8 divisors (see below), whose sum is σ = 17966327417976. Its totient is φ = 5133236405112.

The previous prime is 11122012211029. The next prime is 11122012211111. The reversal of 11122012211102 is 20111221022111.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213884850188 + ... + 213884850239.

It is an arithmetic number, because the mean of its divisors is an integer number (2245790927247).

Almost surely, 2^{11122012211102} is an apocalyptic number.

11122012211102 is a deficient number, since it is larger than the sum of its proper divisors (6844315206874).

11122012211102 is a wasteful number, since it uses less digits than its factorization.

11122012211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427769700442.

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

Adding to 11122012211102 its reverse (20111221022111), we get a palindrome (31233233233213).

The spelling of 11122012211102 in words is "eleven trillion, one hundred twenty-two billion, twelve million, two hundred eleven thousand, one hundred two".