11022102122122 has 32 divisors (see below), whose sum is σ = 20508720648192. Its totient is φ = 4326058243584.

The previous prime is 11022102122071. The next prime is 11022102122179. The reversal of 11022102122122 is 22122120122011.

It is a self number, because there is not a number n which added to its sum of digits gives 11022102122122.

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 15 ways as a sum of consecutive naturals, for example, 238406023 + ... + 238452250.

It is an arithmetic number, because the mean of its divisors is an integer number (640897520256).

Almost surely, 2^{11022102122122} is an apocalyptic number.

11022102122122 is a deficient number, since it is larger than the sum of its proper divisors (9486618526070).

11022102122122 is a wasteful number, since it uses less digits than its factorization.

11022102122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476858422.

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

Adding to 11022102122122 its reverse (22122120122011), we get a palindrome (33144222244133).

The spelling of 11022102122122 in words is "eleven trillion, twenty-two billion, one hundred two million, one hundred twenty-two thousand, one hundred twenty-two".