3220123308 has 12 divisors (see below), whose sum is σ = 7513621080. Its totient is φ = 1073374432.

The previous prime is 3220123297. The next prime is 3220123337. The reversal of 3220123308 is 8033210223.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134171793 + ... + 134171816.

It is an arithmetic number, because the mean of its divisors is an integer number (626135090).

Almost surely, 2^3220123308 is an apocalyptic number.

It is an amenable number.

3220123308 is an abundant number, since it is smaller than the sum of its proper divisors (4293497772).

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

3220123308 is a wasteful number, since it uses less digits than its factorization.

3220123308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268343616 (or 268343614 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3220123308 is about 56746.1303350281. The cubic root of 3220123308 is about 1476.6951011741.

The spelling of 3220123308 in words is "three billion, two hundred twenty million, one hundred twenty-three thousand, three hundred eight".