89212888000 has 112 divisors (see below), whose sum is σ = 223419924000. Its totient is φ = 35283916800.

The previous prime is 89212887989. The next prime is 89212888027. The reversal of 89212888000 is 88821298.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649351 + ... + 774649.

It is an arithmetic number, because the mean of its divisors is an integer number (1994820750).

Almost surely, 2^89212888000 is an apocalyptic number.

89212888000 is a gapful number since it is divisible by the number (80) 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 89212888000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111709962000).

89212888000 is an abundant number, since it is smaller than the sum of its proper divisors (134207036000).

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

89212888000 is a wasteful number, since it uses less digits than its factorization.

89212888000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125415 (or 125395 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 89212888000 in words is "eighty-nine billion, two hundred twelve million, eight hundred eighty-eight thousand".