11120010000012 has 72 divisors (see below), whose sum is σ = 28247173146192. Its totient is φ = 3688461619200.

The previous prime is 11120009999951. The next prime is 11120010000013. The reversal of 11120010000012 is 21000001002111.

It is a happy number.

11120010000012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11120009999949 and 11120010000003.

It is not an unprimeable number, because it can be changed into a prime (11120010000013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10849212 + ... + 11829852.

Almost surely, 2^{11120010000012} is an apocalyptic number.

11120010000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11120010000012 is an abundant number, since it is smaller than the sum of its proper divisors (17127163146180).

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

11120010000012 is a wasteful number, since it uses less digits than its factorization.

11120010000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982199 (or 982194 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11120010000012 its reverse (21000001002111), we get a palindrome (32120011002123).

The spelling of 11120010000012 in words is "eleven trillion, one hundred twenty billion, ten million, twelve", and thus it is an aban number.