88228543000 has 128 divisors (see below), whose sum is σ = 225152928000. Its totient is φ = 32163955200.

The previous prime is 88228542991. The next prime is 88228543033. The reversal of 88228543000 is 34582288.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 984046 + ... + 1069954.

It is an arithmetic number, because the mean of its divisors is an integer number (1759007250).

Almost surely, 2^88228543000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88228543000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112576464000).

88228543000 is an abundant number, since it is smaller than the sum of its proper divisors (136924385000).

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

88228543000 is a wasteful number, since it uses less digits than its factorization.

88228543000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86022 (or 86008 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 88228543000 in words is "eighty-eight billion, two hundred twenty-eight million, five hundred forty-three thousand".