52200422000 has 40 divisors (see below), whose sum is σ = 126220625232. Its totient is φ = 20880168000.

The previous prime is 52200421997. The next prime is 52200422051. The reversal of 52200422000 is 22400225.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 52200422000.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13048106 + ... + 13052105.

Almost surely, 2^52200422000 is an apocalyptic number.

52200422000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52200422000 is an abundant number, since it is smaller than the sum of its proper divisors (74020203232).

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

52200422000 is a wasteful number, since it uses less digits than its factorization.

52200422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26100234 (or 26100218 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 52200422000 its reverse (22400225), we get a palindrome (52222822225).

The spelling of 52200422000 in words is "fifty-two billion, two hundred million, four hundred twenty-two thousand".