332224242 has 32 divisors (see below), whose sum is σ = 761795712. Its totient is φ = 94617984.

The previous prime is 332224141. The next prime is 332224297. The reversal of 332224242 is 242422233.

It is a happy number.

It is a super-2 number, since 2×332224242² = 220745893944949128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838 + ... + 25790.

It is an arithmetic number, because the mean of its divisors is an integer number (23806116).

Almost surely, 2^332224242 is an apocalyptic number.

332224242 is an abundant number, since it is smaller than the sum of its proper divisors (429571470).

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

332224242 is a wasteful number, since it uses less digits than its factorization.

332224242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25282.

The product of its digits is 4608, while the sum is 24.

The square root of 332224242 is about 18227.0195588856. The cubic root of 332224242 is about 692.5914188980.

Adding to 332224242 its reverse (242422233), we get a palindrome (574646475).

The spelling of 332224242 in words is "three hundred thirty-two million, two hundred twenty-four thousand, two hundred forty-two".