109022 has 12 divisors (see below), whose sum is σ = 173736. Its totient is φ = 51300.

The previous prime is 109013. The next prime is 109037. The reversal of 109022 is 220901.

It is a junction number, because it is equal to n+sod(n) for n = 108988 and 109006.

It is a congruent number.

It is an unprimeable number.

109022 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 5 ways as a sum of consecutive naturals, for example, 647 + ... + 797.

It is an arithmetic number, because the mean of its divisors is an integer number (14478).

2¹⁰⁹⁰²² is an apocalyptic number.

109022 is a deficient number, since it is larger than the sum of its proper divisors (64714).

109022 is a wasteful number, since it uses less digits than its factorization.

109022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 109022 is about 330.1847967427. The cubic root of 109022 is about 47.7717753812.

Adding to 109022 its reverse (220901), we get a palindrome (329923).

The spelling of 109022 in words is "one hundred nine thousand, twenty-two".