110198880 has 240 divisors, whose sum is σ = 424814544. Its totient is φ = 26680320.

The previous prime is 110198861. The next prime is 110198897. The reversal of 110198880 is 88891011.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142174 + ... + 142946.

Almost surely, 2^110198880 is an apocalyptic number.

110198880 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 110198880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212407272).

110198880 is an abundant number, since it is smaller than the sum of its proper divisors (314615664).

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

110198880 is a wasteful number, since it uses less digits than its factorization.

110198880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 36.

The square root of 110198880 is about 10497.5654320419. The cubic root of 110198880 is about 479.4305747565.

The spelling of 110198880 in words is "one hundred ten million, one hundred ninety-eight thousand, eight hundred eighty".