109992224 has 12 divisors (see below), whose sum is σ = 216547254. Its totient is φ = 54996096.

The previous prime is 109992221. The next prime is 109992241. The reversal of 109992224 is 422299901.

It can be written as a sum of positive squares in only one way, i.e., 91776400 + 18215824 = 9580^2 + 4268^2 .

It is not an unprimeable number, because it can be changed into a prime (109992221) by changing a digit.

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 as a sum of consecutive naturals, namely, 1718597 + ... + 1718660.

Almost surely, 2^109992224 is an apocalyptic number.

It is an amenable number.

109992224 is a deficient number, since it is larger than the sum of its proper divisors (106555030).

109992224 is an equidigital number, since it uses as much as digits as its factorization.

109992224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437267 (or 3437259 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 109992224 is about 10487.7177688952. The cubic root of 109992224 is about 479.1306951127.

The spelling of 109992224 in words is "one hundred nine million, nine hundred ninety-two thousand, two hundred twenty-four".