109022272 has 28 divisors (see below), whose sum is σ = 220429836. Its totient is φ = 53480960.

The previous prime is 109022269. The next prime is 109022279. The reversal of 109022272 is 272220901.

It can be written as a sum of positive squares in 2 ways, for example, as 97298496 + 11723776 = 9864^2 + 3424^2 .

It is not an unprimeable number, because it can be changed into a prime (109022279) 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 3 ways as a sum of consecutive naturals, for example, 12679 + ... + 19462.

Almost surely, 2^109022272 is an apocalyptic number.

It is an amenable number.

109022272 is an abundant number, since it is smaller than the sum of its proper divisors (111407564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109022272 is an equidigital number, since it uses as much as digits as its factorization.

109022272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32206 (or 32196 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 109022272 is about 10441.3730897809. The cubic root of 109022272 is about 477.7181510991.

The spelling of 109022272 in words is "one hundred nine million, twenty-two thousand, two hundred seventy-two".