11112000030120 has 128 divisors (see below), whose sum is σ = 36962718698880. Its totient is φ = 2649657216000.

The previous prime is 11112000030071. The next prime is 11112000030151. The reversal of 11112000030120 is 2103000021111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11112000030096 and 11112000030105.

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 31 ways as a sum of consecutive naturals, for example, 68920971 + ... + 69082010.

It is an arithmetic number, because the mean of its divisors is an integer number (288771239835).

Almost surely, 2^{11112000030120} is an apocalyptic number.

11112000030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112000030120 is an abundant number, since it is smaller than the sum of its proper divisors (25850718668760).

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

11112000030120 is a wasteful number, since it uses less digits than its factorization.

11112000030120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138003067 (or 138003063 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11112000030120 its reverse (2103000021111), we get a palindrome (13215000051231).

Subtracting from 11112000030120 its reverse (2103000021111), we obtain a palindrome (9009000009009).

The spelling of 11112000030120 in words is "eleven trillion, one hundred twelve billion, thirty thousand, one hundred twenty".