712242242212 has 24 divisors (see below), whose sum is σ = 1272588212000. Its totient is φ = 348715803456.

The previous prime is 712242242183. The next prime is 712242242263. The reversal of 712242242212 is 212242242217.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8733462 + ... + 8814637.

Almost surely, 2^712242242212 is an apocalyptic number.

It is an amenable number.

712242242212 is a deficient number, since it is larger than the sum of its proper divisors (560345969788).

712242242212 is a wasteful number, since it uses less digits than its factorization.

712242242212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17548315 (or 17548313 counting only the distinct ones).

The product of its digits is 14336, while the sum is 31.

Adding to 712242242212 its reverse (212242242217), we get a palindrome (924484484429).

The spelling of 712242242212 in words is "seven hundred twelve billion, two hundred forty-two million, two hundred forty-two thousand, two hundred twelve".