222534022 has 8 divisors (see below), whose sum is σ = 338502672. Its totient is φ = 109699800.

The previous prime is 222533959. The next prime is 222534071. The reversal of 222534022 is 220435222.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 222533984 and 222534002.

It is a congruent number.

It is an unprimeable number.

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, 783429 + ... + 783712.

It is an arithmetic number, because the mean of its divisors is an integer number (42312834).

Almost surely, 2^222534022 is an apocalyptic number.

222534022 is a deficient number, since it is larger than the sum of its proper divisors (115968650).

222534022 is a wasteful number, since it uses less digits than its factorization.

222534022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567214.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 222534022 is about 14917.5742666159. The cubic root of 222534022 is about 605.9900207850.

Adding to 222534022 its reverse (220435222), we get a palindrome (442969244).

The spelling of 222534022 in words is "two hundred twenty-two million, five hundred thirty-four thousand, twenty-two".