111054934866 has 16 divisors (see below), whose sum is σ = 222148980000. Its totient is φ = 37011793248.

The previous prime is 111054934831. The next prime is 111054934871. The reversal of 111054934866 is 668439450111.

It is a Curzon 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, 1592616 + ... + 1660883.

It is an arithmetic number, because the mean of its divisors is an integer number (13884311250).

Almost surely, 2^111054934866 is an apocalyptic number.

111054934866 is an abundant number, since it is smaller than the sum of its proper divisors (111094045134).

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

111054934866 is a wasteful number, since it uses less digits than its factorization.

111054934866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259193.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 111054934866 in words is "one hundred eleven billion, fifty-four million, nine hundred thirty-four thousand, eight hundred sixty-six".