222808843 has 8 divisors (see below), whose sum is σ = 237904128. Its totient is φ = 208164264.

The previous prime is 222808841. The next prime is 222808867. The reversal of 222808843 is 348808222.

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

It is a cyclic number.

It is not a de Polignac number, because 222808843 - 2¹ = 222808841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222808841) 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, 111655 + ... + 113632.

It is an arithmetic number, because the mean of its divisors is an integer number (29738016).

Almost surely, 2^222808843 is an apocalyptic number.

222808843 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

222808843 is a deficient number, since it is larger than the sum of its proper divisors (15095285).

222808843 is a wasteful number, since it uses less digits than its factorization.

222808843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225353.

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 222808843 is about 14926.7827411000. The cubic root of 222808843 is about 606.2393763257.

The spelling of 222808843 in words is "two hundred twenty-two million, eight hundred eight thousand, eight hundred forty-three".