52022125200 has 120 divisors (see below), whose sum is σ = 167264740800. Its totient is φ = 13820910080.

The previous prime is 52022125159. The next prime is 52022125237. The reversal of 52022125200 is 252122025.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242221 + ... + 403379.

It is an arithmetic number, because the mean of its divisors is an integer number (1393872840).

Almost surely, 2^52022125200 is an apocalyptic number.

52022125200 is a gapful number since it is divisible by the number (50) 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 52022125200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83632370400).

52022125200 is an abundant number, since it is smaller than the sum of its proper divisors (115242615600).

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

52022125200 is a wasteful number, since it uses less digits than its factorization.

52022125200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161449 (or 161438 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

Adding to 52022125200 its reverse (252122025), we get a palindrome (52274247225).

The spelling of 52022125200 in words is "fifty-two billion, twenty-two million, one hundred twenty-five thousand, two hundred".