11210012120 has 32 divisors (see below), whose sum is σ = 25330799520. Its totient is φ = 4464756480.

The previous prime is 11210012087. The next prime is 11210012197. The reversal of 11210012120 is 2121001211.

11210012120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592076 + ... + 610715.

It is an arithmetic number, because the mean of its divisors is an integer number (791587485).

Almost surely, 2^11210012120 is an apocalyptic number.

11210012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210012120 is an abundant number, since it is smaller than the sum of its proper divisors (14120787400).

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

11210012120 is a wasteful number, since it uses less digits than its factorization.

11210012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203035 (or 1203031 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11210012120 its reverse (2121001211), we get a palindrome (13331013331).

The spelling of 11210012120 in words is "eleven billion, two hundred ten million, twelve thousand, one hundred twenty".