6501224200 has 48 divisors (see below), whose sum is σ = 15127938000. Its totient is φ = 2598323520.

The previous prime is 6501224189. The next prime is 6501224209. The reversal of 6501224200 is 24221056.

It is not an unprimeable number, because it can be changed into a prime (6501224209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238891 + ... + 264709.

It is an arithmetic number, because the mean of its divisors is an integer number (315165375).

Almost surely, 2^6501224200 is an apocalyptic number.

It is an amenable number.

6501224200 is an abundant number, since it is smaller than the sum of its proper divisors (8626713800).

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

6501224200 is a wasteful number, since it uses less digits than its factorization.

6501224200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27094 (or 27085 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 6501224200 is about 80630.1692916491. The cubic root of 6501224200 is about 1866.3727336221.

Adding to 6501224200 its reverse (24221056), we get a palindrome (6525445256).

The spelling of 6501224200 in words is "six billion, five hundred one million, two hundred twenty-four thousand, two hundred".