106229109 has 24 divisors (see below), whose sum is σ = 169225248. Its totient is φ = 59058720.

The previous prime is 106229099. The next prime is 106229113. The reversal of 106229109 is 901922601.

It is a happy number.

It is not a de Polignac number, because 106229109 - 2⁵ = 106229077 is a prime.

It is a super-2 number, since 2×106229109² = 22569247197867762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106229129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4327 + ... + 15204.

It is an arithmetic number, because the mean of its divisors is an integer number (7051052).

Almost surely, 2^106229109 is an apocalyptic number.

It is an amenable number.

106229109 is a deficient number, since it is larger than the sum of its proper divisors (62996139).

106229109 is a wasteful number, since it uses less digits than its factorization.

106229109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19585 (or 19578 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 106229109 is about 10306.7506518786. The cubic root of 106229109 is about 473.6030743923.

The spelling of 106229109 in words is "one hundred six million, two hundred twenty-nine thousand, one hundred nine".