2000120012112 has 20 divisors (see below), whose sum is σ = 5166976698080. Its totient is φ = 666706670688.

The previous prime is 2000120012087. The next prime is 2000120012117. The reversal of 2000120012112 is 2112100210002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000120012117) 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 3 ways as a sum of consecutive naturals, for example, 20834583412 + ... + 20834583507.

It is an arithmetic number, because the mean of its divisors is an integer number (258348834904).

Almost surely, 2^{2000120012112} is an apocalyptic number.

It is an amenable number.

2000120012112 is an abundant number, since it is smaller than the sum of its proper divisors (3166856685968).

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

2000120012112 is a wasteful number, since it uses less digits than its factorization.

2000120012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41669166930 (or 41669166924 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2000120012112 its reverse (2112100210002), we get a palindrome (4112220222114).

The spelling of 2000120012112 in words is "two trillion, one hundred twenty million, twelve thousand, one hundred twelve".