110889000000 has 735 divisors, whose sum is σ = 422286957939. Its totient is φ = 28771200000.

The previous prime is 110888999911. The next prime is 110889000011. The reversal of 110889000000 is 988011.

The square root of 110889000000 is 333000.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 10 ways, for example, as 110793116736 + 95883264 = 332856^2 + 9792^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 2996999982 + ... + 2997000018.

Almost surely, 2^110889000000 is an apocalyptic number.

110889000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110889000000 is the 333000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110889000000

110889000000 is an abundant number, since it is smaller than the sum of its proper divisors (311397957939).

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

110889000000 is an frugal number, since it uses more digits than its factorization.

110889000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

Multiplying 110889000000 by its product of nonzero digits (576), we get a square (63872064000000 = 7992000²).

110889000000 divided by its product of nonzero digits (576) gives a square (192515625 = 13875²).

Adding to 110889000000 its reverse (988011), we get a palindrome (110889988011).

The spelling of 110889000000 in words is "one hundred ten billion, eight hundred eighty-nine million", and thus it is an aban number.