533442222 has 12 divisors (see below), whose sum is σ = 1155791520. Its totient is φ = 177814068.

The previous prime is 533442193. The next prime is 533442263. The reversal of 533442222 is 222244335.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14817822 + ... + 14817857.

It is an arithmetic number, because the mean of its divisors is an integer number (96315960).

Almost surely, 2^533442222 is an apocalyptic number.

533442222 is an abundant number, since it is smaller than the sum of its proper divisors (622349298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533442222 is a wasteful number, since it uses less digits than its factorization.

533442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29635687 (or 29635684 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 533442222 is about 23096.3681560543. The cubic root of 533442222 is about 811.0154525597.

Adding to 533442222 its reverse (222244335), we get a palindrome (755686557).

The spelling of 533442222 in words is "five hundred thirty-three million, four hundred forty-two thousand, two hundred twenty-two".