3124302212 has 6 divisors (see below), whose sum is σ = 5467528878. Its totient is φ = 1562151104.

The previous prime is 3124302161. The next prime is 3124302227. The reversal of 3124302212 is 2122034213.

It can be written as a sum of positive squares in only one way, i.e., 2026440256 + 1097861956 = 45016^2 + 33134^2 .

It is a super-3 number, since 3×3124302212³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390537773 + ... + 390537780.

It is an arithmetic number, because the mean of its divisors is an integer number (911254813).

Almost surely, 2^3124302212 is an apocalyptic number.

It is an amenable number.

3124302212 is a deficient number, since it is larger than the sum of its proper divisors (2343226666).

3124302212 is a wasteful number, since it uses less digits than its factorization.

3124302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781075557 (or 781075555 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3124302212 is about 55895.4578834452. The cubic root of 3124302212 is about 1461.9000426332.

Adding to 3124302212 its reverse (2122034213), we get a palindrome (5246336425).

The spelling of 3124302212 in words is "three billion, one hundred twenty-four million, three hundred two thousand, two hundred twelve".