11120011212120 has 32 divisors (see below), whose sum is σ = 33360033636720. Its totient is φ = 2965336323200.

The previous prime is 11120011212103. The next prime is 11120011212137. The reversal of 11120011212120 is 2121211002111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11120011212103) and next prime (11120011212137).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11120011212120.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 46333379931 + ... + 46333380170.

Almost surely, 2^{11120011212120} is an apocalyptic number.

11120011212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120011212120 is an abundant number, since it is smaller than the sum of its proper divisors (22240022424600).

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

11120011212120 is a wasteful number, since it uses less digits than its factorization.

11120011212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92666760115 (or 92666760111 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11120011212120 its reverse (2121211002111), we get a palindrome (13241222214231).

The spelling of 11120011212120 in words is "eleven trillion, one hundred twenty billion, eleven million, two hundred twelve thousand, one hundred twenty".