5221910200320 has 360 divisors, whose sum is σ = 19747742938560. Its totient is φ = 1265915658240.

The previous prime is 5221910200319. The next prime is 5221910200349. The reversal of 5221910200320 is 230020191225.

It is a happy number.

5221910200320 is a `hidden beast` number, since 52 + 2 + 1 + 91 + 0 + 200 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×5221910200320² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7788141 + ... + 8432019.

It is an arithmetic number, because the mean of its divisors is an integer number (54854841496).

Almost surely, 2^{5221910200320} 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 5221910200320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9873871469280).

5221910200320 is an abundant number, since it is smaller than the sum of its proper divisors (14525832738240).

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

5221910200320 is a wasteful number, since it uses less digits than its factorization.

5221910200320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643929 (or 643900 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 5221910200320 its reverse (230020191225), we get a palindrome (5451930391545).

The spelling of 5221910200320 in words is "five trillion, two hundred twenty-one billion, nine hundred ten million, two hundred thousand, three hundred twenty".