6222501250 has 40 divisors (see below), whose sum is σ = 13329683136. Its totient is φ = 2133426000.

The previous prime is 6222501247. The next prime is 6222501253. The reversal of 6222501250 is 521052226.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6222501247) and next prime (6222501253).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (6222501253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 346822 + ... + 364321.

Almost surely, 2^6222501250 is an apocalyptic number.

6222501250 is an abundant number, since it is smaller than the sum of its proper divisors (7107181886).

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

6222501250 is an equidigital number, since it uses as much as digits as its factorization.

6222501250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711172 (or 711157 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 6222501250 is about 78882.8324161855. The cubic root of 6222501250 is about 1839.3102772889.

Adding to 6222501250 its reverse (521052226), we get a palindrome (6743553476).

The spelling of 6222501250 in words is "six billion, two hundred twenty-two million, five hundred one thousand, two hundred fifty".