11102120102222 has 16 divisors (see below), whose sum is σ = 17634161229552. Its totient is φ = 5224117553280.

The previous prime is 11102120102221. The next prime is 11102120102267. The reversal of 11102120102222 is 22220102120111.

11102120102222 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 11102120102222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102120102221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12358229 + ... + 13226112.

It is an arithmetic number, because the mean of its divisors is an integer number (1102135076847).

Almost surely, 2^{11102120102222} is an apocalyptic number.

11102120102222 is a deficient number, since it is larger than the sum of its proper divisors (6532041127330).

11102120102222 is a wasteful number, since it uses less digits than its factorization.

11102120102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25597123.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11102120102222 its reverse (22220102120111), we get a palindrome (33322222222333).

The spelling of 11102120102222 in words is "eleven trillion, one hundred two billion, one hundred twenty million, one hundred two thousand, two hundred twenty-two".