2012030011120 has 20 divisors (see below), whose sum is σ = 4677969776040. Its totient is φ = 804812004416.

The previous prime is 2012030011109. The next prime is 2012030011181. The reversal of 2012030011120 is 211100302102.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 2012030011120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12575187490 + ... + 12575187649.

It is an arithmetic number, because the mean of its divisors is an integer number (233898488802).

Almost surely, 2^{2012030011120} is an apocalyptic number.

2012030011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012030011120 is an abundant number, since it is smaller than the sum of its proper divisors (2665939764920).

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

2012030011120 is a wasteful number, since it uses less digits than its factorization.

2012030011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25150375152 (or 25150375146 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2012030011120 its reverse (211100302102), we get a palindrome (2223130313222).

The spelling of 2012030011120 in words is "two trillion, twelve billion, thirty million, eleven thousand, one hundred twenty".