32300220232 has 48 divisors (see below), whose sum is σ = 70560851760. Its totient is φ = 13821314976.

The previous prime is 32300220203. The next prime is 32300220233. The reversal of 32300220232 is 23202200323.

It is not an unprimeable number, because it can be changed into a prime (32300220233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187983 + ... + 316129.

It is an arithmetic number, because the mean of its divisors is an integer number (1470017745).

Almost surely, 2^32300220232 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 32300220232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35280425880).

32300220232 is an abundant number, since it is smaller than the sum of its proper divisors (38260631528).

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

32300220232 is a wasteful number, since it uses less digits than its factorization.

32300220232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128810 (or 128799 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 32300220232 its reverse (23202200323), we get a palindrome (55502420555).

The spelling of 32300220232 in words is "thirty-two billion, three hundred million, two hundred twenty thousand, two hundred thirty-two".