12950538212 has 24 divisors (see below), whose sum is σ = 22850386104. Its totient is φ = 6421946112.

The previous prime is 12950538157. The next prime is 12950538221. The reversal of 12950538212 is 21283505921.

12950538212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 328914496 + 12621623716 = 18136^2 + 112346^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 601538 + ... + 622694.

It is an arithmetic number, because the mean of its divisors is an integer number (952099421).

Almost surely, 2^12950538212 is an apocalyptic number.

It is an amenable number.

12950538212 is a deficient number, since it is larger than the sum of its proper divisors (9899847892).

12950538212 is a wasteful number, since it uses less digits than its factorization.

12950538212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22415 (or 22413 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 12950538212 in words is "twelve billion, nine hundred fifty million, five hundred thirty-eight thousand, two hundred twelve".