3301223057256 has 64 divisors (see below), whose sum is σ = 8655601680000. Its totient is φ = 1047220875008.

The previous prime is 3301223057219. The next prime is 3301223057261. The reversal of 3301223057256 is 6527503221033.

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, 15070131 + ... + 15287618.

It is an arithmetic number, because the mean of its divisors is an integer number (135243776250).

Almost surely, 2^{3301223057256} is an apocalyptic number.

It is an amenable number.

3301223057256 is an abundant number, since it is smaller than the sum of its proper divisors (5354378622744).

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

3301223057256 is a wasteful number, since it uses less digits than its factorization.

3301223057256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30357978 (or 30357974 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 39.

Adding to 3301223057256 its reverse (6527503221033), we get a palindrome (9828726278289).

The spelling of 3301223057256 in words is "three trillion, three hundred one billion, two hundred twenty-three million, fifty-seven thousand, two hundred fifty-six".