11122122110236 has 24 divisors (see below), whose sum is σ = 20355808604544. Its totient is φ = 5307268377840.

The previous prime is 11122122110201. The next prime is 11122122110237. The reversal of 11122122110236 is 63201122122111.

It is a self number, because there is not a number n which added to its sum of digits gives 11122122110236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122122110237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 136406910 + ... + 136488421.

It is an arithmetic number, because the mean of its divisors is an integer number (848158691856).

Almost surely, 2^{11122122110236} is an apocalyptic number.

It is an amenable number.

11122122110236 is a deficient number, since it is larger than the sum of its proper divisors (9233686494308).

11122122110236 is a wasteful number, since it uses less digits than its factorization.

11122122110236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272895801 (or 272895799 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 11122122110236 its reverse (63201122122111), we get a palindrome (74323244232347).

The spelling of 11122122110236 in words is "eleven trillion, one hundred twenty-two billion, one hundred twenty-two million, one hundred ten thousand, two hundred thirty-six".