3221420000 has 60 divisors (see below), whose sum is σ = 7925225616. Its totient is φ = 1288560000.

The previous prime is 3221419973. The next prime is 3221420011. The reversal of 3221420000 is 241223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 60536 + ... + 100535.

Almost surely, 2^3221420000 is an apocalyptic number.

It is an amenable number.

3221420000 is an abundant number, since it is smaller than the sum of its proper divisors (4703805616).

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

3221420000 is an equidigital number, since it uses as much as digits as its factorization.

3221420000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161101 (or 161078 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3221420000 is about 56757.5545632473. The cubic root of 3221420000 is about 1476.8932883838.

Adding to 3221420000 its reverse (241223), we get a palindrome (3221661223).

The spelling of 3221420000 in words is "three billion, two hundred twenty-one million, four hundred twenty thousand".