3223022320 has 80 divisors (see below), whose sum is σ = 8571326400. Its totient is φ = 1104095232.

The previous prime is 3223022303. The next prime is 3223022347. The reversal of 3223022320 is 232203223.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089964 + ... + 1092916.

It is an arithmetic number, because the mean of its divisors is an integer number (107141580).

Almost surely, 2^3223022320 is an apocalyptic number.

It is an amenable number.

3223022320 is an abundant number, since it is smaller than the sum of its proper divisors (5348304080).

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

3223022320 is a wasteful number, since it uses less digits than its factorization.

3223022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4922 (or 4916 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 3223022320 is about 56771.6682862147. The cubic root of 3223022320 is about 1477.1381145171.

Adding to 3223022320 its reverse (232203223), we get a palindrome (3455225543).

The spelling of 3223022320 in words is "three billion, two hundred twenty-three million, twenty-two thousand, three hundred twenty".