3222233140 has 108 divisors (see below), whose sum is σ = 7993695276. Its totient is φ = 1087865856.

The previous prime is 3222233129. The next prime is 3222233141. The reversal of 3222233140 is 413322223.

It can be written as a sum of positive squares in 6 ways, for example, as 300398224 + 2921834916 = 17332^2 + 54054^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222233141) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 5222112 + ... + 5222728.

It is an arithmetic number, because the mean of its divisors is an integer number (74015697).

Almost surely, 2^3222233140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3222233140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3996847638).

3222233140 is an abundant number, since it is smaller than the sum of its proper divisors (4771462136).

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

3222233140 is a wasteful number, since it uses less digits than its factorization.

3222233140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3222233140 is about 56764.7173867712. The cubic root of 3222233140 is about 1477.0175420751.

Adding to 3222233140 its reverse (413322223), we get a palindrome (3635555363).

The spelling of 3222233140 in words is "three billion, two hundred twenty-two million, two hundred thirty-three thousand, one hundred forty".