3312222500520 has 192 divisors, whose sum is σ = 11001512171520. Its totient is φ = 863857001472.

The previous prime is 3312222500519. The next prime is 3312222500581. The reversal of 3312222500520 is 250052222133.

3312222500520 is a `hidden beast` number, since 33 + 122 + 2 + 2 + 500 + 5 + 2 + 0 = 666.

3312222500520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3312222500520² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24178057 + ... + 24314663.

It is an arithmetic number, because the mean of its divisors is an integer number (57299542560).

Almost surely, 2^{3312222500520} is an apocalyptic number.

3312222500520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3312222500520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5500756085760).

3312222500520 is an abundant number, since it is smaller than the sum of its proper divisors (7689289671000).

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

3312222500520 is a wasteful number, since it uses less digits than its factorization.

3312222500520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138104 (or 138097 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 3312222500520 its reverse (250052222133), we get a palindrome (3562274722653).

The spelling of 3312222500520 in words is "three trillion, three hundred twelve billion, two hundred twenty-two million, five hundred thousand, five hundred twenty".