3222000000 has 336 divisors, whose sum is σ = 11654147700. Its totient is φ = 854400000.

The previous prime is 3221999999. The next prime is 3222000043. The reversal of 3222000000 is 2223.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 17999911 + ... + 18000089.

Almost surely, 2^3222000000 is an apocalyptic number.

3222000000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5827073850).

3222000000 is an abundant number, since it is smaller than the sum of its proper divisors (8432147700).

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

3222000000 is an frugal number, since it uses more digits than its factorization.

3222000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 3222000000 is about 56762.6637852735. The cubic root of 3222000000 is about 1476.9819187294.

Adding to 3222000000 its reverse (2223), we get a palindrome (3222002223).

The spelling of 3222000000 in words is "three billion, two hundred twenty-two million", and thus it is an aban number.