5221100 has 36 divisors (see below), whose sum is σ = 11457600. Its totient is φ = 2064960.

The previous prime is 5221093. The next prime is 5221123. The reversal of 5221100 is 11225.

It is a nialpdrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10661 + ... + 11139.

Almost surely, 2^5221100 is an apocalyptic number.

5221100 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 5221100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5728800).

5221100 is an abundant number, since it is smaller than the sum of its proper divisors (6236500).

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

5221100 is a wasteful number, since it uses less digits than its factorization.

5221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5221100 is about 2284.9726475387. The cubic root of 5221100 is about 173.4818336197.

Adding to 5221100 its reverse (11225), we get a palindrome (5232325).

The spelling of 5221100 in words is "five million, two hundred twenty-one thousand, one hundred".