32220230332 has 24 divisors (see below), whose sum is σ = 58114035056. Its totient is φ = 15619298688.

The previous prime is 32220230309. The next prime is 32220230333. The reversal of 32220230332 is 23303202223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32220230333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342753 + ... + 426520.

Almost surely, 2^32220230332 is an apocalyptic number.

It is an amenable number.

32220230332 is a deficient number, since it is larger than the sum of its proper divisors (25893804724).

32220230332 is a wasteful number, since it uses less digits than its factorization.

32220230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769597 (or 769595 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 32220230332 its reverse (23303202223), we get a palindrome (55523432555).

The spelling of 32220230332 in words is "thirty-two billion, two hundred twenty million, two hundred thirty thousand, three hundred thirty-two".