11122103112136 has 16 divisors (see below), whose sum is σ = 20861698653900. Its totient is φ = 5558983471104.

The previous prime is 11122103112103. The next prime is 11122103112137. The reversal of 11122103112136 is 63121130122111.

It can be written as a sum of positive squares in 2 ways, for example, as 8617195476036 + 2504907636100 = 2935506^2 + 1582690^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11122103112136.

It is not an unprimeable number, because it can be changed into a prime (11122103112137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258487765 + ... + 258530788.

Almost surely, 2^{11122103112136} is an apocalyptic number.

It is an amenable number.

11122103112136 is a deficient number, since it is larger than the sum of its proper divisors (9739595541764).

11122103112136 is a wasteful number, since it uses less digits than its factorization.

11122103112136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517021248 (or 517021244 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 11122103112136 its reverse (63121130122111), we get a palindrome (74243233234247).

The spelling of 11122103112136 in words is "eleven trillion, one hundred twenty-two billion, one hundred three million, one hundred twelve thousand, one hundred thirty-six".