11122411304040 has 64 divisors (see below), whose sum is σ = 34269051058560. Its totient is φ = 2885814823680.

The previous prime is 11122411303981. The next prime is 11122411304119. The reversal of 11122411304040 is 4040311422111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11122411304040.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252519356 + ... + 1252528235.

It is an arithmetic number, because the mean of its divisors is an integer number (535453922790).

Almost surely, 2^{11122411304040} is an apocalyptic number.

11122411304040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122411304040 is an abundant number, since it is smaller than the sum of its proper divisors (23146639754520).

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

11122411304040 is a wasteful number, since it uses less digits than its factorization.

11122411304040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505047642 (or 2505047638 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11122411304040 its reverse (4040311422111), we get a palindrome (15162722726151).

The spelling of 11122411304040 in words is "eleven trillion, one hundred twenty-two billion, four hundred eleven million, three hundred four thousand, forty".