52203326105112 has 512 divisors, whose sum is σ = 171374434560000. Its totient is φ = 12859178582016.

The previous prime is 52203326105107. The next prime is 52203326105153. The reversal of 52203326105112 is 21150162330225.

52203326105112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4972213639 + ... + 4972224137.

It is an arithmetic number, because the mean of its divisors is an integer number (334715692500).

Almost surely, 2^{52203326105112} is an apocalyptic number.

52203326105112 is a gapful number since it is divisible by the number (52) 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 52203326105112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85687217280000).

52203326105112 is an abundant number, since it is smaller than the sum of its proper divisors (119171108454888).

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

52203326105112 is a wasteful number, since it uses less digits than its factorization.

52203326105112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11555 (or 11551 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 52203326105112 its reverse (21150162330225), we get a palindrome (73353488435337).

The spelling of 52203326105112 in words is "fifty-two trillion, two hundred three billion, three hundred twenty-six million, one hundred five thousand, one hundred twelve".