3012210030212 has 6 divisors (see below), whose sum is σ = 5271367552878. Its totient is φ = 1506105015104.

The previous prime is 3012210030187. The next prime is 3012210030229. The reversal of 3012210030212 is 2120300122103.

It can be written as a sum of positive squares in only one way, i.e., 2949277283716 + 62932746496 = 1717346^2 + 250864^2 .

It is a super-2 number, since 2×3012210030212² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376526253773 + ... + 376526253780.

It is an arithmetic number, because the mean of its divisors is an integer number (878561258813).

Almost surely, 2^{3012210030212} is an apocalyptic number.

It is an amenable number.

3012210030212 is a deficient number, since it is larger than the sum of its proper divisors (2259157522666).

3012210030212 is a wasteful number, since it uses less digits than its factorization.

3012210030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753052507557 (or 753052507555 counting only the distinct ones).

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

Adding to 3012210030212 its reverse (2120300122103), we get a palindrome (5132510152315).

The spelling of 3012210030212 in words is "three trillion, twelve billion, two hundred ten million, thirty thousand, two hundred twelve".