3032223012 has 288 divisors, whose sum is σ = 9882351360. Its totient is φ = 796977792.

The previous prime is 3032222993. The next prime is 3032223017. The reversal of 3032223012 is 2103222303.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (3032223017) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10348738 + ... + 10349030.

It is an arithmetic number, because the mean of its divisors is an integer number (34313720).

Almost surely, 2^3032223012 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 3032223012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4941175680).

3032223012 is an abundant number, since it is smaller than the sum of its proper divisors (6850128348).

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

3032223012 is a wasteful number, since it uses less digits than its factorization.

3032223012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 318 counting only the distinct ones).

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

The square root of 3032223012 is about 55065.6245946598. The cubic root of 3032223012 is about 1447.3949280761.

Adding to 3032223012 its reverse (2103222303), we get a palindrome (5135445315).

It can be divided in two parts, 303222301 and 2, that added together give a palindrome (303222303).

The spelling of 3032223012 in words is "three billion, thirty-two million, two hundred twenty-three thousand, twelve".