109206112 has 24 divisors (see below), whose sum is σ = 222415200. Its totient is φ = 52719744.

The previous prime is 109206107. The next prime is 109206121. The reversal of 109206112 is 211602901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57912 + ... + 59767.

It is an arithmetic number, because the mean of its divisors is an integer number (9267300).

Almost surely, 2^109206112 is an apocalyptic number.

It is an amenable number.

109206112 is an abundant number, since it is smaller than the sum of its proper divisors (113209088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109206112 is a wasteful number, since it uses less digits than its factorization.

109206112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117718 (or 117710 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 109206112 is about 10450.1728215375. The cubic root of 109206112 is about 477.9865194637.

The spelling of 109206112 in words is "one hundred nine million, two hundred six thousand, one hundred twelve".