11120011011012 has 24 divisors (see below), whose sum is σ = 25992292888800. Its totient is φ = 3700155975616.

The previous prime is 11120011010987. The next prime is 11120011011017. The reversal of 11120011011012 is 21011011002111.

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

It is not an unprimeable number, because it can be changed into a prime (11120011011017) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 814288062 + ... + 814301717.

It is an arithmetic number, because the mean of its divisors is an integer number (1083012203700).

Almost surely, 2^{11120011011012} is an apocalyptic number.

11120011011012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11120011011012 is an abundant number, since it is smaller than the sum of its proper divisors (14872281877788).

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

11120011011012 is a wasteful number, since it uses less digits than its factorization.

11120011011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628590355 (or 1628590353 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11120011011012 its reverse (21011011002111), we get a palindrome (32131022013123).

The spelling of 11120011011012 in words is "eleven trillion, one hundred twenty billion, eleven million, eleven thousand, twelve".