212238314 has 8 divisors (see below), whose sum is σ = 318439620. Its totient is φ = 106091776.

The previous prime is 212238311. The next prime is 212238329. The reversal of 212238314 is 413832212.

212238314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 211208089 + 1030225 = 14533^2 + 1015^2 .

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 (212238311) 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, 2009 + ... + 20700.

Almost surely, 2^212238314 is an apocalyptic number.

212238314 is a deficient number, since it is larger than the sum of its proper divisors (106201306).

212238314 is a wasteful number, since it uses less digits than its factorization.

212238314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27384.

The product of its digits is 2304, while the sum is 26.

The square root of 212238314 is about 14568.4012163312. The cubic root of 212238314 is about 596.4965401731.

The spelling of 212238314 in words is "two hundred twelve million, two hundred thirty-eight thousand, three hundred fourteen".