5222214020 has 96 divisors (see below), whose sum is σ = 11904278400. Its totient is φ = 1916954624.

The previous prime is 5222214013. The next prime is 5222214029. The reversal of 5222214020 is 204122225.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5222213983 and 5222214001.

It is not an unprimeable number, because it can be changed into a prime (5222214029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3224771 + ... + 3226389.

It is an arithmetic number, because the mean of its divisors is an integer number (124002900).

Almost surely, 2^5222214020 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 5222214020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5952139200).

5222214020 is an abundant number, since it is smaller than the sum of its proper divisors (6682064380).

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

5222214020 is a wasteful number, since it uses less digits than its factorization.

5222214020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 5222214020 is about 72264.8878778622. The cubic root of 5222214020 is about 1734.9417128085.

Adding to 5222214020 its reverse (204122225), we get a palindrome (5426336245).

The spelling of 5222214020 in words is "five billion, two hundred twenty-two million, two hundred fourteen thousand, twenty".