222435 has 12 divisors (see below), whose sum is σ = 385632. Its totient is φ = 118608.

The previous prime is 222419. The next prime is 222437. The reversal of 222435 is 534222.

It is not a de Polignac number, because 222435 - 2⁴ = 222419 is a prime.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (222437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2427 + ... + 2516.

It is an arithmetic number, because the mean of its divisors is an integer number (32136).

2²²²⁴³⁵ is an apocalyptic number.

222435 is a deficient number, since it is larger than the sum of its proper divisors (163197).

222435 is a wasteful number, since it uses less digits than its factorization.

222435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4954 (or 4951 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 222435 is about 471.6301517079. The cubic root of 222435 is about 60.5900124049.

Adding to 222435 its reverse (534222), we get a palindrome (756657).

The spelling of 222435 in words is "two hundred twenty-two thousand, four hundred thirty-five".