2012000100112 has 10 divisors (see below), whose sum is σ = 3898250193998. Its totient is φ = 1006000050048.

The previous prime is 2012000100101. The next prime is 2012000100119. The reversal of 2012000100112 is 2110010002102.

It can be written as a sum of positive squares in only one way, i.e., 1174050263296 + 837949836816 = 1083536^2 + 915396^2 .

It is not an unprimeable number, because it can be changed into a prime (2012000100119) 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 as a sum of consecutive naturals, namely, 62875003113 + ... + 62875003144.

Almost surely, 2^{2012000100112} is an apocalyptic number.

It is an amenable number.

2012000100112 is a deficient number, since it is larger than the sum of its proper divisors (1886250093886).

2012000100112 is a wasteful number, since it uses less digits than its factorization.

2012000100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125750006265 (or 125750006259 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2012000100112 its reverse (2110010002102), we get a palindrome (4122010102214).

It can be divided in two parts, 2012000 and 100112, that added together give a palindrome (2112112).

The spelling of 2012000100112 in words is "two trillion, twelve billion, one hundred thousand, one hundred twelve".