220222223 has 8 divisors (see below), whose sum is σ = 239828400. Its totient is φ = 200996928.

The previous prime is 220222181. The next prime is 220222231. The reversal of 220222223 is 322222022.

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 220222223 - 2¹⁶ = 220156687 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 (220222243) 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, 94013 + ... + 96326.

It is an arithmetic number, because the mean of its divisors is an integer number (29978550).

Almost surely, 2^220222223 is an apocalyptic number.

220222223 is a deficient number, since it is larger than the sum of its proper divisors (19606177).

220222223 is a wasteful number, since it uses less digits than its factorization.

220222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190441.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 220222223 is about 14839.8862192404. The cubic root of 220222223 is about 603.8842656123.

Adding to 220222223 its reverse (322222022), we get a palindrome (542444245).

The spelling of 220222223 in words is "two hundred twenty million, two hundred twenty-two thousand, two hundred twenty-three".