3012200126 has 32 divisors (see below), whose sum is σ = 5028038400. Its totient is φ = 1344003840.

The previous prime is 3012200123. The next prime is 3012200143. The reversal of 3012200126 is 6210022103.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012200123) 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 15 ways as a sum of consecutive naturals, for example, 1440890 + ... + 1442978.

It is an arithmetic number, because the mean of its divisors is an integer number (157126200).

Almost surely, 2^3012200126 is an apocalyptic number.

3012200126 is a deficient number, since it is larger than the sum of its proper divisors (2015838274).

3012200126 is a wasteful number, since it uses less digits than its factorization.

3012200126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3924.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3012200126 is about 54883.5141549810. The cubic root of 3012200126 is about 1444.2019956550.

Adding to 3012200126 its reverse (6210022103), we get a palindrome (9222222229).

The spelling of 3012200126 in words is "three billion, twelve million, two hundred thousand, one hundred twenty-six".