2012010112120 has 64 divisors (see below), whose sum is σ = 4632576300000. Its totient is φ = 786041184768.

The previous prime is 2012010112117. The next prime is 2012010112183. The reversal of 2012010112120 is 212110102102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012010112120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50598006 + ... + 50637754.

Almost surely, 2^{2012010112120} is an apocalyptic number.

2012010112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012010112120 is an abundant number, since it is smaller than the sum of its proper divisors (2620566187880).

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

2012010112120 is a wasteful number, since it uses less digits than its factorization.

2012010112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69232 (or 69228 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2012010112120 its reverse (212110102102), we get a palindrome (2224120214222).

The spelling of 2012010112120 in words is "two trillion, twelve billion, ten million, one hundred twelve thousand, one hundred twenty".