32220301032 has 24 divisors (see below), whose sum is σ = 87263315490. Its totient is φ = 10740100320.

The previous prime is 32220301031. The next prime is 32220301103. The reversal of 32220301032 is 23010302223.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30023879076 + 2196421956 = 173274^2 + 46866^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 32220300996 and 32220301014.

It is not an unprimeable number, because it can be changed into a prime (32220301031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223752019 + ... + 223752162.

Almost surely, 2^32220301032 is an apocalyptic number.

It is an amenable number.

32220301032 is an abundant number, since it is smaller than the sum of its proper divisors (55043014458).

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

32220301032 is a wasteful number, since it uses less digits than its factorization.

32220301032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447504193 (or 447504186 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 32220301032 its reverse (23010302223), we get a palindrome (55230603255).

The spelling of 32220301032 in words is "thirty-two billion, two hundred twenty million, three hundred one thousand, thirty-two".