30224522 has 16 divisors (see below), whose sum is σ = 46374120. Its totient is φ = 14768832.

The previous prime is 30224483. The next prime is 30224539. The reversal of 30224522 is 22542203.

It can be written as a sum of positive squares in 4 ways, for example, as 29931841 + 292681 = 5471^2 + 541^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30224494 and 30224503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40868 + ... + 41600.

Almost surely, 2^30224522 is an apocalyptic number.

30224522 is a deficient number, since it is larger than the sum of its proper divisors (16149598).

30224522 is a wasteful number, since it uses less digits than its factorization.

30224522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 30224522 is about 5497.6833302765. The cubic root of 30224522 is about 311.4964826589.

Adding to 30224522 its reverse (22542203), we get a palindrome (52766725).

The spelling of 30224522 in words is "thirty million, two hundred twenty-four thousand, five hundred twenty-two".