212322314 has 8 divisors (see below), whose sum is σ = 319912320. Its totient is φ = 105684876.

The previous prime is 212322289. The next prime is 212322373. The reversal of 212322314 is 413223212.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237584 + ... + 238475.

It is an arithmetic number, because the mean of its divisors is an integer number (39989040).

Almost surely, 2^212322314 is an apocalyptic number.

212322314 is a deficient number, since it is larger than the sum of its proper divisors (107590006).

212322314 is a wasteful number, since it uses less digits than its factorization.

212322314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476284.

The product of its digits is 576, while the sum is 20.

The square root of 212322314 is about 14571.2838830352. The cubic root of 212322314 is about 596.5752238935.

Adding to 212322314 its reverse (413223212), we get a palindrome (625545526).

The spelling of 212322314 in words is "two hundred twelve million, three hundred twenty-two thousand, three hundred fourteen".