3222421250 has 40 divisors (see below), whose sum is σ = 6054396348. Its totient is φ = 1285920000.

The previous prime is 3222421243. The next prime is 3222421271. The reversal of 3222421250 is 521242223.

It can be written as a sum of positive squares in 10 ways, for example, as 213130801 + 3009290449 = 14599^2 + 54857^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 568430 + ... + 574070.

Almost surely, 2^3222421250 is an apocalyptic number.

3222421250 is a deficient number, since it is larger than the sum of its proper divisors (2831975098).

3222421250 is an equidigital number, since it uses as much as digits as its factorization.

3222421250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120 (or 6105 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3222421250 is about 56766.3742897149. The cubic root of 3222421250 is about 1477.0462836704.

Adding to 3222421250 its reverse (521242223), we get a palindrome (3743663473).

The spelling of 3222421250 in words is "three billion, two hundred twenty-two million, four hundred twenty-one thousand, two hundred fifty".