88113216000 has 320 divisors, whose sum is σ = 295761248640. Its totient is φ = 23271833600.

The previous prime is 88113215917. The next prime is 88113216029. The reversal of 88113216000 is 61231188.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20541856 + ... + 20546144.

It is an arithmetic number, because the mean of its divisors is an integer number (924253902).

Almost surely, 2^88113216000 is an apocalyptic number.

88113216000 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 88113216000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147880624320).

88113216000 is an abundant number, since it is smaller than the sum of its proper divisors (207648032640).

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

88113216000 is a wasteful number, since it uses less digits than its factorization.

88113216000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432 (or 4406 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

Adding to 88113216000 its reverse (61231188), we get a palindrome (88174447188).

The spelling of 88113216000 in words is "eighty-eight billion, one hundred thirteen million, two hundred sixteen thousand".