109822045 has 8 divisors (see below), whose sum is σ = 133753824. Its totient is φ = 86546064.

The previous prime is 109822001. The next prime is 109822081. The reversal of 109822045 is 540228901.

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 109822045 - 2⁷ = 109821917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109821998 and 109822016.

It is a congruent number.

It is an unprimeable number.

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, 163579 + ... + 164248.

It is an arithmetic number, because the mean of its divisors is an integer number (16719228).

Almost surely, 2^109822045 is an apocalyptic number.

It is an amenable number.

109822045 is a deficient number, since it is larger than the sum of its proper divisors (23931779).

109822045 is an equidigital number, since it uses as much as digits as its factorization.

109822045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327899.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 109822045 is about 10479.6013760066. The cubic root of 109822045 is about 478.8834653014.

The spelling of 109822045 in words is "one hundred nine million, eight hundred twenty-two thousand, forty-five".