109224224 has 12 divisors (see below), whose sum is σ = 215035254. Its totient is φ = 54612096.

The previous prime is 109224197. The next prime is 109224233. The reversal of 109224224 is 422422901.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 83539600 + 25684624 = 9140^2 + 5068^2 .

It is a super-2 number, since 2×109224224² = 23859862216804352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 109224193 and 109224202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1706597 + ... + 1706660.

Almost surely, 2^109224224 is an apocalyptic number.

It is an amenable number.

109224224 is a deficient number, since it is larger than the sum of its proper divisors (105811030).

109224224 is an equidigital number, since it uses as much as digits as its factorization.

109224224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413267 (or 3413259 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 109224224 is about 10451.0393741484. The cubic root of 109224224 is about 478.0129429337.

The spelling of 109224224 in words is "one hundred nine million, two hundred twenty-four thousand, two hundred twenty-four".