11122113303112 has 64 divisors (see below), whose sum is σ = 24263662233600. Its totient is φ = 4680684939840.

The previous prime is 11122113303109. The next prime is 11122113303137. The reversal of 11122113303112 is 21130331122111.

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, 1162383 + ... + 4857505.

It is an arithmetic number, because the mean of its divisors is an integer number (379119722400).

Almost surely, 2^{11122113303112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11122113303112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12131831116800).

11122113303112 is an abundant number, since it is smaller than the sum of its proper divisors (13141548930488).

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

11122113303112 is a wasteful number, since it uses less digits than its factorization.

11122113303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696106 (or 3696102 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11122113303112 its reverse (21130331122111), we get a palindrome (32252444425223).

The spelling of 11122113303112 in words is "eleven trillion, one hundred twenty-two billion, one hundred thirteen million, three hundred three thousand, one hundred twelve".