227822243 has 8 divisors (see below), whose sum is σ = 248917296. Its totient is φ = 206791200.

The previous prime is 227822239. The next prime is 227822263. The reversal of 227822243 is 342228722.

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

It is not a de Polignac number, because 227822243 - 2² = 227822239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227822233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8396 + ... + 22937.

It is an arithmetic number, because the mean of its divisors is an integer number (31114662).

Almost surely, 2^227822243 is an apocalyptic number.

227822243 is a deficient number, since it is larger than the sum of its proper divisors (21095053).

227822243 is a wasteful number, since it uses less digits than its factorization.

227822243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32005.

The product of its digits is 21504, while the sum is 32.

The square root of 227822243 is about 15093.7816003810. The cubic root of 227822243 is about 610.7526702997.

The spelling of 227822243 in words is "two hundred twenty-seven million, eight hundred twenty-two thousand, two hundred forty-three".