3222330012 has 120 divisors (see below), whose sum is σ = 9506795760. Its totient is φ = 942762240.

The previous prime is 3222329977. The next prime is 3222330053. The reversal of 3222330012 is 2100332223.

It is a happy number.

3222330012 is a `hidden beast` number, since 322 + 2 + 330 + 0 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 87768 + ... + 118944.

It is an arithmetic number, because the mean of its divisors is an integer number (79223298).

Almost surely, 2^3222330012 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 3222330012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4753397880).

3222330012 is an abundant number, since it is smaller than the sum of its proper divisors (6284465748).

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

3222330012 is a wasteful number, since it uses less digits than its factorization.

3222330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31233 (or 31222 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3222330012 is about 56765.5706568691. The cubic root of 3222330012 is about 1477.0323434259.

Adding to 3222330012 its reverse (2100332223), we get a palindrome (5322662235).

The spelling of 3222330012 in words is "three billion, two hundred twenty-two million, three hundred thirty thousand, twelve".