205220314 has 8 divisors (see below), whose sum is σ = 331509780. Its totient is φ = 94717056.

The previous prime is 205220303. The next prime is 205220333. The reversal of 205220314 is 413022502.

It can be written as a sum of positive squares in 2 ways, for example, as 200081025 + 5139289 = 14145^2 + 2267^2 .

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

It is a super-3 number, since 3×205220314³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 205220291 and 205220300.

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, 3946519 + ... + 3946570.

Almost surely, 2^205220314 is an apocalyptic number.

205220314 is a deficient number, since it is larger than the sum of its proper divisors (126289466).

205220314 is a wasteful number, since it uses less digits than its factorization.

205220314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7893104.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 205220314 is about 14325.5126958863. The cubic root of 205220314 is about 589.8480064281.

Adding to 205220314 its reverse (413022502), we get a palindrome (618242816).

It can be divided in two parts, 2052 and 20314, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 205220314 in words is "two hundred five million, two hundred twenty thousand, three hundred fourteen".