110999999960 has 64 divisors (see below), whose sum is σ = 257970355200. Its totient is φ = 42940425600.

The previous prime is 110999999927. The next prime is 110999999977. The reversal of 110999999960 is 69999999011.

It is a super-2 number, since 2×110999999960² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1979915 + ... + 2035205.

It is an arithmetic number, because the mean of its divisors is an integer number (4030786800).

Almost surely, 2^110999999960 is an apocalyptic number.

110999999960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110999999960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128985177600).

110999999960 is an abundant number, since it is smaller than the sum of its proper divisors (146970355240).

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

110999999960 is a wasteful number, since it uses less digits than its factorization.

110999999960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56952 (or 56948 counting only the distinct ones).

The product of its (nonzero) digits is 28697814, while the sum is 71.

The spelling of 110999999960 in words is "one hundred ten billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred sixty".