2108208481192 has 32 divisors (see below), whose sum is σ = 4312526493600. Its totient is φ = 958213944000.

The previous prime is 2108208481157. The next prime is 2108208481207. The reversal of 2108208481192 is 2911848028012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584434 + ... + 2134942.

It is an arithmetic number, because the mean of its divisors is an integer number (134766452925).

Almost surely, 2^{2108208481192} is an apocalyptic number.

2108208481192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2108208481192 is an abundant number, since it is smaller than the sum of its proper divisors (2204318012408).

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

2108208481192 is a wasteful number, since it uses less digits than its factorization.

2108208481192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565977 (or 1565973 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 2108208481192 in words is "two trillion, one hundred eight billion, two hundred eight million, four hundred eighty-one thousand, one hundred ninety-two".