3224123112 has 128 divisors (see below), whose sum is σ = 9326499840. Its totient is φ = 909792000.

The previous prime is 3224123107. The next prime is 3224123113. The reversal of 3224123112 is 2113214223.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3224123113) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6620133 + ... + 6620619.

It is an arithmetic number, because the mean of its divisors is an integer number (72863280).

Almost surely, 2^3224123112 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 3224123112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4663249920).

3224123112 is an abundant number, since it is smaller than the sum of its proper divisors (6102376728).

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

3224123112 is a wasteful number, since it uses less digits than its factorization.

3224123112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 907 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 3224123112 is about 56781.3623647760. The cubic root of 3224123112 is about 1477.3062627722.

Adding to 3224123112 its reverse (2113214223), we get a palindrome (5337337335).

The spelling of 3224123112 in words is "three billion, two hundred twenty-four million, one hundred twenty-three thousand, one hundred twelve".