212334214 has 4 divisors (see below), whose sum is σ = 318501324. Its totient is φ = 106167106.

The previous prime is 212334209. The next prime is 212334217. The reversal of 212334214 is 412433212.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212334217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53083552 + ... + 53083555.

It is an arithmetic number, because the mean of its divisors is an integer number (79625331).

Almost surely, 2^212334214 is an apocalyptic number.

212334214 is a deficient number, since it is larger than the sum of its proper divisors (106167110).

212334214 is a wasteful number, since it uses less digits than its factorization.

212334214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106167109.

The product of its digits is 1152, while the sum is 22.

The square root of 212334214 is about 14571.6922147018. The cubic root of 212334214 is about 596.5863690756.

Adding to 212334214 its reverse (412433212), we get a palindrome (624767426).

The spelling of 212334214 in words is "two hundred twelve million, three hundred thirty-four thousand, two hundred fourteen".