5200412220 has 120 divisors (see below), whose sum is σ = 16590697200. Its totient is φ = 1363246848.

The previous prime is 5200412207. The next prime is 5200412221. The reversal of 5200412220 is 222140025.

5200412220 is a `hidden beast` number, since 520 + 0 + 4 + 122 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5200412193 and 5200412202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200412221) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 68376 + ... + 122784.

It is an arithmetic number, because the mean of its divisors is an integer number (138255810).

Almost surely, 2^5200412220 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 5200412220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8295348600).

5200412220 is an abundant number, since it is smaller than the sum of its proper divisors (11390284980).

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

5200412220 is a wasteful number, since it uses less digits than its factorization.

5200412220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54489 (or 54478 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 5200412220 is about 72113.8836840729. The cubic root of 5200412220 is about 1732.5239890983.

Adding to 5200412220 its reverse (222140025), we get a palindrome (5422552245).

The spelling of 5200412220 in words is "five billion, two hundred million, four hundred twelve thousand, two hundred twenty".