109221104 has 10 divisors (see below), whose sum is σ = 211615920. Its totient is φ = 54610544.

The previous prime is 109221071. The next prime is 109221121. The reversal of 109221104 is 401122901.

It is a congruent number.

It is an unprimeable 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 as a sum of consecutive naturals, namely, 3413144 + ... + 3413175.

It is an arithmetic number, because the mean of its divisors is an integer number (21161592).

Almost surely, 2^109221104 is an apocalyptic number.

It is an amenable number.

109221104 is a deficient number, since it is larger than the sum of its proper divisors (102394816).

109221104 is an equidigital number, since it uses as much as digits as its factorization.

109221104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826327 (or 6826321 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 109221104 is about 10450.8901056322. The cubic root of 109221104 is about 478.0083913958.

The spelling of 109221104 in words is "one hundred nine million, two hundred twenty-one thousand, one hundred four".