2012412200 has 24 divisors (see below), whose sum is σ = 4678858830. Its totient is φ = 804964800.

The previous prime is 2012412191. The next prime is 2012412221. The reversal of 2012412200 is 22142102.

It can be written as a sum of positive squares in 3 ways, for example, as 1248774244 + 763637956 = 35338^2 + 27634^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5030831 + ... + 5031230.

Almost surely, 2^2012412200 is an apocalyptic number.

2012412200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012412200 is an abundant number, since it is smaller than the sum of its proper divisors (2666446630).

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

2012412200 is a wasteful number, since it uses less digits than its factorization.

2012412200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10062077 (or 10062068 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2012412200 is about 44859.9175211012. The cubic root of 2012412200 is about 1262.5220752275.

Adding to 2012412200 its reverse (22142102), we get a palindrome (2034554302).

The spelling of 2012412200 in words is "two billion, twelve million, four hundred twelve thousand, two hundred".