222873 has 8 divisors (see below), whose sum is σ = 339648. Its totient is φ = 127344.

The previous prime is 222863. The next prime is 222877. The reversal of 222873 is 378222.

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

It is not a de Polignac number, because 222873 - 2⁴ = 222857 is a prime.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5286 + ... + 5327.

It is an arithmetic number, because the mean of its divisors is an integer number (42456).

2²²²⁸⁷³ is an apocalyptic number.

It is an amenable number.

222873 is a deficient number, since it is larger than the sum of its proper divisors (116775).

222873 is a wasteful number, since it uses less digits than its factorization.

222873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10623.

The product of its digits is 1344, while the sum is 24.

The square root of 222873 is about 472.0942702469. The cubic root of 222873 is about 60.6297558886.

The spelling of 222873 in words is "two hundred twenty-two thousand, eight hundred seventy-three".