110112201000 has 384 divisors, whose sum is σ = 408815596800. Its totient is φ = 26607398400.

The previous prime is 110112200993. The next prime is 110112201071. The reversal of 110112201000 is 102211011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3919002 + ... + 3946998.

It is an arithmetic number, because the mean of its divisors is an integer number (1064623950).

Almost surely, 2^110112201000 is an apocalyptic number.

110112201000 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 110112201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204407798400).

110112201000 is an abundant number, since it is smaller than the sum of its proper divisors (298703395800).

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

110112201000 is a wasteful number, since it uses less digits than its factorization.

110112201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28066 (or 28049 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110112201000 its reverse (102211011), we get a palindrome (110214412011).

The spelling of 110112201000 in words is "one hundred ten billion, one hundred twelve million, two hundred one thousand".