32223333320 has 32 divisors (see below), whose sum is σ = 72544300920. Its totient is φ = 12881902080.

The previous prime is 32223333301. The next prime is 32223333341. The reversal of 32223333320 is 2333332223.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7137208324 + 25086124996 = 84482^2 + 158386^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32223333320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161717 + ... + 300996.

Almost surely, 2^32223333320 is an apocalyptic number.

It is an amenable number.

32223333320 is an abundant number, since it is smaller than the sum of its proper divisors (40320967600).

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

32223333320 is a wasteful number, since it uses less digits than its factorization.

32223333320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464465 (or 464461 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 26.

Adding to 32223333320 its reverse (2333332223), we get a palindrome (34556665543).

It can be divided in two parts, 322233 and 33320, that added together give a palindrome (355553).

The spelling of 32223333320 in words is "thirty-two billion, two hundred twenty-three million, three hundred thirty-three thousand, three hundred twenty".