222442583 has 8 divisors (see below), whose sum is σ = 242992656. Its totient is φ = 201947200.

The previous prime is 222442559. The next prime is 222442601. The reversal of 222442583 is 385244222.

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 222442583 - 2⁸ = 222442327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222442523) 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, 4916 + ... + 21657.

It is an arithmetic number, because the mean of its divisors is an integer number (30374082).

Almost surely, 2^222442583 is an apocalyptic number.

222442583 is a deficient number, since it is larger than the sum of its proper divisors (20550073).

222442583 is a wasteful number, since it uses less digits than its factorization.

222442583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27345.

The product of its digits is 30720, while the sum is 32.

The square root of 222442583 is about 14914.5091437834. The cubic root of 222442583 is about 605.9070091894.

The spelling of 222442583 in words is "two hundred twenty-two million, four hundred forty-two thousand, five hundred eighty-three".