108209200092 has 48 divisors (see below), whose sum is σ = 288608742912. Its totient is φ = 30911463360.

The previous prime is 108209200091. The next prime is 108209200117. The reversal of 108209200092 is 290002902801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108209200091) 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, 378313 + ... + 599615.

It is an arithmetic number, because the mean of its divisors is an integer number (6012682144).

Almost surely, 2^108209200092 is an apocalyptic number.

108209200092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108209200092 is an abundant number, since it is smaller than the sum of its proper divisors (180399542820).

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

108209200092 is a wasteful number, since it uses less digits than its factorization.

108209200092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227138 (or 227136 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 108209200092 in words is "one hundred eight billion, two hundred nine million, two hundred thousand, ninety-two".