229022 has 8 divisors (see below), whose sum is σ = 345576. Its totient is φ = 113832.

The previous prime is 229003. The next prime is 229027. The reversal of 229022 is 220922.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229027) 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 3 ways as a sum of consecutive naturals, for example, 428 + ... + 800.

It is an arithmetic number, because the mean of its divisors is an integer number (43197).

2²²⁹⁰²² is an apocalyptic number.

229022 is a deficient number, since it is larger than the sum of its proper divisors (116554).

229022 is a wasteful number, since it uses less digits than its factorization.

229022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 229022 is about 478.5624306190. The cubic root of 229022 is about 61.1822908591.

Adding to 229022 its reverse (220922), we get a palindrome (449944).

Subtracting from 229022 its reverse (220922), we obtain a square (8100 = 90²).

The spelling of 229022 in words is "two hundred twenty-nine thousand, twenty-two".