109122622 has 32 divisors (see below), whose sum is σ = 190307520. Its totient is φ = 45964800.

The previous prime is 109122619. The next prime is 109122623. The reversal of 109122622 is 226221901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109122623) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 323638 + ... + 323974.

It is an arithmetic number, because the mean of its divisors is an integer number (5947110).

Almost surely, 2^109122622 is an apocalyptic number.

109122622 is a deficient number, since it is larger than the sum of its proper divisors (81184898).

109122622 is a wasteful number, since it uses less digits than its factorization.

109122622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 109122622 is about 10446.1773869679. The cubic root of 109122622 is about 477.8646786985.

The spelling of 109122622 in words is "one hundred nine million, one hundred twenty-two thousand, six hundred twenty-two".