2112412036 has 12 divisors (see below), whose sum is σ = 4224824128. Its totient is φ = 905319432.

The previous prime is 2112412021. The next prime is 2112412037. The reversal of 2112412036 is 6302142112.

2112412036 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2112411998 and 2112412016.

It is not an unprimeable number, because it can be changed into a prime (2112412037) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 37721616 + ... + 37721671.

Almost surely, 2^2112412036 is an apocalyptic number.

It is an amenable number.

2112412036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2112412036 is a wasteful number, since it uses less digits than its factorization.

2112412036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75443298 (or 75443296 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2112412036 is about 45960.9838449962. The cubic root of 2112412036 is about 1283.0971621548.

Adding to 2112412036 its reverse (6302142112), we get a palindrome (8414554148).

The spelling of 2112412036 in words is "two billion, one hundred twelve million, four hundred twelve thousand, thirty-six".