32232022320 has 80 divisors (see below), whose sum is σ = 101410652160. Its totient is φ = 8466915072.

The previous prime is 32232022297. The next prime is 32232022327. The reversal of 32232022320 is 2322023223.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (32232022327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986160 + ... + 1018319.

It is an arithmetic number, because the mean of its divisors is an integer number (1267633152).

Almost surely, 2^32232022320 is an apocalyptic number.

32232022320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32232022320 is an abundant number, since it is smaller than the sum of its proper divisors (69178629840).

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

32232022320 is a wasteful number, since it uses less digits than its factorization.

32232022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004562 (or 2004556 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 32232022320 its reverse (2322023223), we get a palindrome (34554045543).

The spelling of 32232022320 in words is "thirty-two billion, two hundred thirty-two million, twenty-two thousand, three hundred twenty".