222234533 has 16 divisors (see below), whose sum is σ = 236995200. Its totient is φ = 207936960.

The previous prime is 222234517. The next prime is 222234539. The reversal of 222234533 is 335432222.

It is a cyclic number.

It is not a de Polignac number, because 222234533 - 2⁴ = 222234517 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 (222234539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527663 + ... + 528083.

It is an arithmetic number, because the mean of its divisors is an integer number (14812200).

Almost surely, 2^222234533 is an apocalyptic number.

222234533 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

222234533 is a deficient number, since it is larger than the sum of its proper divisors (14760667).

222234533 is a wasteful number, since it uses less digits than its factorization.

222234533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892.

The product of its digits is 8640, while the sum is 26.

The square root of 222234533 is about 14907.5327603195. The cubic root of 222234533 is about 605.7180491547.

Adding to 222234533 its reverse (335432222), we get a palindrome (557666755).

The spelling of 222234533 in words is "two hundred twenty-two million, two hundred thirty-four thousand, five hundred thirty-three".