3322031200 has 144 divisors (see below), whose sum is σ = 8884118880. Its totient is φ = 1207377920.

The previous prime is 3322031189. The next prime is 3322031201. The reversal of 3322031200 is 21302233.

It is a super-2 number, since 2×3322031200² = 22071782587546880000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322031201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 390189 + ... + 398611.

It is an arithmetic number, because the mean of its divisors is an integer number (61695270).

Almost surely, 2^3322031200 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 3322031200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4442059440).

3322031200 is an abundant number, since it is smaller than the sum of its proper divisors (5562087680).

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

3322031200 is a wasteful number, since it uses less digits than its factorization.

3322031200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8489 (or 8476 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3322031200 is about 57637.0644637632. The cubic root of 3322031200 is about 1492.1113559621. Note that the first 3 decimals are identical.

Adding to 3322031200 its reverse (21302233), we get a palindrome (3343333433).

The spelling of 3322031200 in words is "three billion, three hundred twenty-two million, thirty-one thousand, two hundred".