11122122110202 has 16 divisors (see below), whose sum is σ = 24715826911680. Its totient is φ = 3707374036716.

The previous prime is 11122122110201. The next prime is 11122122110237. The reversal of 11122122110202 is 20201122122111.

11122122110202 is a `hidden beast` number, since 1 + 11 + 221 + 221 + 10 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11122122110201) 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, 102982612078 + ... + 102982612185.

It is an arithmetic number, because the mean of its divisors is an integer number (1544739181980).

Almost surely, 2^{11122122110202} is an apocalyptic number.

11122122110202 is an abundant number, since it is smaller than the sum of its proper divisors (13593704801478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11122122110202 is a wasteful number, since it uses less digits than its factorization.

11122122110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205965224274 (or 205965224268 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11122122110202 its reverse (20201122122111), we get a palindrome (31323244232313).

The spelling of 11122122110202 in words is "eleven trillion, one hundred twenty-two billion, one hundred twenty-two million, one hundred ten thousand, two hundred two".