11022112102222 has 24 divisors (see below), whose sum is σ = 18681161456304. Its totient is φ = 4865949152064.

The previous prime is 11022112102217. The next prime is 11022112102237. The reversal of 11022112102222 is 22220121122011.

It is a self number, because there is not a number n which added to its sum of digits gives 11022112102222.

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 11 ways as a sum of consecutive naturals, for example, 708900903 + ... + 708916450.

It is an arithmetic number, because the mean of its divisors is an integer number (778381727346).

Almost surely, 2^{11022112102222} is an apocalyptic number.

11022112102222 is a deficient number, since it is larger than the sum of its proper divisors (7659049354082).

11022112102222 is a wasteful number, since it uses less digits than its factorization.

11022112102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417817404 (or 1417817391 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11022112102222 its reverse (22220121122011), we get a palindrome (33242233224233).

The spelling of 11022112102222 in words is "eleven trillion, twenty-two billion, one hundred twelve million, one hundred two thousand, two hundred twenty-two".