11120133012 has 24 divisors (see below), whose sum is σ = 27075107136. Its totient is φ = 3545549568.

The previous prime is 11120132999. The next prime is 11120133049. The reversal of 11120133012 is 21033102111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11120132982 and 11120133000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20144893 + ... + 20145444.

It is an arithmetic number, because the mean of its divisors is an integer number (1128129464).

Almost surely, 2^11120133012 is an apocalyptic number.

11120133012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11120133012 is an abundant number, since it is smaller than the sum of its proper divisors (15954974124).

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

11120133012 is a wasteful number, since it uses less digits than its factorization.

11120133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40290367 (or 40290365 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11120133012 its reverse (21033102111), we get a palindrome (32153235123).

The spelling of 11120133012 in words is "eleven billion, one hundred twenty million, one hundred thirty-three thousand, twelve".