3223505322 has 56 divisors (see below), whose sum is σ = 7263640800. Its totient is φ = 1072417320.

The previous prime is 3223505221. The next prime is 3223505347. The reversal of 3223505322 is 2235053223.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 871497 + ... + 875187.

Almost surely, 2^3223505322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3223505322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3631820400).

3223505322 is an abundant number, since it is smaller than the sum of its proper divisors (4040135478).

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

3223505322 is an equidigital number, since it uses as much as digits as its factorization.

3223505322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310 (or 4295 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 3223505322 is about 56775.9220268592. The cubic root of 3223505322 is about 1477.2118987850.

Adding to 3223505322 its reverse (2235053223), we get a palindrome (5458558545).

The spelling of 3223505322 in words is "three billion, two hundred twenty-three million, five hundred five thousand, three hundred twenty-two".