63223237216608 has 384 divisors, whose sum is σ = 192683035560960. Its totient is φ = 17778836275200.

The previous prime is 63223237216603. The next prime is 63223237216631. The reversal of 63223237216608 is 80661273232236.

It is a super-2 number, since 2×63223237216608² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63223237216603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16417353883 + ... + 16417357733.

It is an arithmetic number, because the mean of its divisors is an integer number (501778738440).

Almost surely, 2^{63223237216608} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63223237216608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96341517780480).

63223237216608 is an abundant number, since it is smaller than the sum of its proper divisors (129459798344352).

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

63223237216608 is a wasteful number, since it uses less digits than its factorization.

63223237216608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150 (or 5142 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 63223237216608 in words is "sixty-three trillion, two hundred twenty-three billion, two hundred thirty-seven million, two hundred sixteen thousand, six hundred eight".