712112330 has 8 divisors (see below), whose sum is σ = 1281802212. Its totient is φ = 284844928.

The previous prime is 712112329. The next prime is 712112339. The reversal of 712112330 is 33211217.

It can be written as a sum of positive squares in 2 ways, for example, as 707081281 + 5031049 = 26591^2 + 2243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (712112339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35605607 + ... + 35605626.

Almost surely, 2^712112330 is an apocalyptic number.

712112330 is a deficient number, since it is larger than the sum of its proper divisors (569689882).

712112330 is a wasteful number, since it uses less digits than its factorization.

712112330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71211240.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 712112330 is about 26685.4329176051. The cubic root of 712112330 is about 892.9959759001.

Adding to 712112330 its reverse (33211217), we get a palindrome (745323547).

The spelling of 712112330 in words is "seven hundred twelve million, one hundred twelve thousand, three hundred thirty".