32231230000 has 100 divisors (see below), whose sum is σ = 78138581400. Its totient is φ = 12875392000.

The previous prime is 32231229977. The next prime is 32231230033. The reversal of 32231230000 is 3213223.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9768351 + ... + 9771649.

It is an arithmetic number, because the mean of its divisors is an integer number (781385814).

Almost surely, 2^32231230000 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 32231230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39069290700).

32231230000 is an abundant number, since it is smaller than the sum of its proper divisors (45907351400).

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

32231230000 is an equidigital number, since it uses as much as digits as its factorization.

32231230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4304 (or 4283 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32231230000 its reverse (3213223), we get a palindrome (32234443223).

The spelling of 32231230000 in words is "thirty-two billion, two hundred thirty-one million, two hundred thirty thousand".