107722109 has 16 divisors (see below), whose sum is σ = 120165120. Its totient is φ = 95746560.

The previous prime is 107722099. The next prime is 107722127. The reversal of 107722109 is 901227701.

It is a cyclic number.

It is not a de Polignac number, because 107722109 - 2²⁰ = 106673533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107722159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97649 + ... + 98745.

It is an arithmetic number, because the mean of its divisors is an integer number (7510320).

Almost surely, 2^107722109 is an apocalyptic number.

It is an amenable number.

107722109 is a deficient number, since it is larger than the sum of its proper divisors (12443011).

107722109 is a wasteful number, since it uses less digits than its factorization.

107722109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 107722109 is about 10378.9261968664. The cubic root of 107722109 is about 475.8115161879.

The spelling of 107722109 in words is "one hundred seven million, seven hundred twenty-two thousand, one hundred nine".