212230034 has 8 divisors (see below), whose sum is σ = 318593280. Its totient is φ = 106032276.

The previous prime is 212230013. The next prime is 212230037. The reversal of 212230034 is 430032212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212229994 and 212230021.

It is not an unprimeable number, because it can be changed into a prime (212230037) 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, 38114 + ... + 43325.

It is an arithmetic number, because the mean of its divisors is an integer number (39824160).

Almost surely, 2^212230034 is an apocalyptic number.

212230034 is a deficient number, since it is larger than the sum of its proper divisors (106363246).

212230034 is a wasteful number, since it uses less digits than its factorization.

212230034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82744.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 212230034 is about 14568.1170368720. The cubic root of 212230034 is about 596.4887830823.

Adding to 212230034 its reverse (430032212), we get a palindrome (642262246).

The spelling of 212230034 in words is "two hundred twelve million, two hundred thirty thousand, thirty-four".