109992227 has 8 divisors (see below), whose sum is σ = 117532800. Its totient is φ = 102570624.

The previous prime is 109992221. The next prime is 109992241. The reversal of 109992227 is 722299901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109992227 - 2¹⁴ = 109975843 is a prime.

It is a Duffinian number.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27827 + ... + 31532.

It is an arithmetic number, because the mean of its divisors is an integer number (14691600).

Almost surely, 2^109992227 is an apocalyptic number.

109992227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

109992227 is a deficient number, since it is larger than the sum of its proper divisors (7540573).

109992227 is a wasteful number, since it uses less digits than its factorization.

109992227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59485.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 109992227 is about 10487.7179119196. The cubic root of 109992227 is about 479.1306994688.

The spelling of 109992227 in words is "one hundred nine million, nine hundred ninety-two thousand, two hundred twenty-seven".