3222331320 has 64 divisors (see below), whose sum is σ = 10410613920. Its totient is φ = 793188864.

The previous prime is 3222331313. The next prime is 3222331361. The reversal of 3222331320 is 231332223.

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, 1031239 + ... + 1034358.

Almost surely, 2^3222331320 is an apocalyptic number.

3222331320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3222331320 is an abundant number, since it is smaller than the sum of its proper divisors (7188282600).

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

3222331320 is a wasteful number, since it uses less digits than its factorization.

3222331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065624 (or 2065620 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3222331320 is about 56765.5821779360. The cubic root of 3222331320 is about 1477.0325432769.

Adding to 3222331320 its reverse (231332223), we get a palindrome (3453663543).

The spelling of 3222331320 in words is "three billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred twenty".