11120112243240 has 256 divisors, whose sum is σ = 44791501547520. Its totient is φ = 2132928599040.

The previous prime is 11120112243199. The next prime is 11120112243257. The reversal of 11120112243240 is 4234221102111.

It is a super-2 number, since 2×11120112243240² (a number of 27 digits) contains 22 as substring.

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 11120112243240.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46167394 + ... + 46407633.

It is an arithmetic number, because the mean of its divisors is an integer number (174966802920).

Almost surely, 2^{11120112243240} is an apocalyptic number.

11120112243240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120112243240 is an abundant number, since it is smaller than the sum of its proper divisors (33671389304280).

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

11120112243240 is a wasteful number, since it uses less digits than its factorization.

11120112243240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92575072 (or 92575068 counting only the distinct ones).

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

Adding to 11120112243240 its reverse (4234221102111), we get a palindrome (15354333345351).

The spelling of 11120112243240 in words is "eleven trillion, one hundred twenty billion, one hundred twelve million, two hundred forty-three thousand, two hundred forty".