22130324 has 24 divisors (see below), whose sum is σ = 41404608. Its totient is φ = 10324160.

The previous prime is 22130321. The next prime is 22130341. The reversal of 22130324 is 42303122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839 + ... + 6705.

It is an arithmetic number, because the mean of its divisors is an integer number (1725192).

Almost surely, 2^22130324 is an apocalyptic number.

It is an amenable number.

22130324 is a deficient number, since it is larger than the sum of its proper divisors (19274284).

22130324 is a wasteful number, since it uses less digits than its factorization.

22130324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935 (or 5933 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 22130324 is about 4704.2878313301. The cubic root of 22130324 is about 280.7561364969.

Adding to 22130324 its reverse (42303122), we get a palindrome (64433446).

The spelling of 22130324 in words is "twenty-two million, one hundred thirty thousand, three hundred twenty-four".