1108620559992 has 32 divisors (see below), whose sum is σ = 3023510618880. Its totient is φ = 335945624160.

The previous prime is 1108620559987. The next prime is 1108620560039. The reversal of 1108620559992 is 2999550268011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099659888 + ... + 2099660415.

It is an arithmetic number, because the mean of its divisors is an integer number (94484706840).

Almost surely, 2^{1108620559992} is an apocalyptic number.

1108620559992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1108620559992 is an abundant number, since it is smaller than the sum of its proper divisors (1914890058888).

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

1108620559992 is a wasteful number, since it uses less digits than its factorization.

1108620559992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199320323 (or 4199320319 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 57.

The spelling of 1108620559992 in words is "one trillion, one hundred eight billion, six hundred twenty million, five hundred fifty-nine thousand, nine hundred ninety-two".