5000125221 has 192 divisors, whose sum is σ = 10003488768. Its totient is φ = 2420886528.

The previous prime is 5000125199. The next prime is 5000125223. The reversal of 5000125221 is 1225210005.

It is not a de Polignac number, because 5000125221 - 2⁵ = 5000125189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5000125194 and 5000125203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000125223) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 17668146 + ... + 17668428.

It is an arithmetic number, because the mean of its divisors is an integer number (52101504).

Almost surely, 2^5000125221 is an apocalyptic number.

5000125221 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5000125221 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

5000125221 is a wasteful number, since it uses less digits than its factorization.

5000125221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 5000125221 is about 70711.5635592935. The cubic root of 5000125221 is about 1709.9902215507.

Adding to 5000125221 its reverse (1225210005), we get a palindrome (6225335226).

The spelling of 5000125221 in words is "five billion, one hundred twenty-five thousand, two hundred twenty-one".