712110012 has 12 divisors (see below), whose sum is σ = 1661590056. Its totient is φ = 237370000.

The previous prime is 712110011. The next prime is 712110023. The reversal of 712110012 is 210011217.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×712110012³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 712109973 and 712110000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712110011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29671239 + ... + 29671262.

It is an arithmetic number, because the mean of its divisors is an integer number (138465838).

Almost surely, 2^712110012 is an apocalyptic number.

It is an amenable number.

712110012 is an abundant number, since it is smaller than the sum of its proper divisors (949480044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

712110012 is a wasteful number, since it uses less digits than its factorization.

712110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59342508 (or 59342506 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 712110012 is about 26685.3894856343. The cubic root of 712110012 is about 892.9950069673.

Adding to 712110012 its reverse (210011217), we get a palindrome (922121229).

The spelling of 712110012 in words is "seven hundred twelve million, one hundred ten thousand, twelve".