2212344232 has 128 divisors (see below), whose sum is σ = 5164819200. Its totient is φ = 866930688.

The previous prime is 2212344229. The next prime is 2212344247. The reversal of 2212344232 is 2324432122.

2212344232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2212344197 and 2212344206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8224194 + ... + 8224462.

It is an arithmetic number, because the mean of its divisors is an integer number (40350150).

Almost surely, 2^2212344232 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 2212344232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2582409600).

2212344232 is an abundant number, since it is smaller than the sum of its proper divisors (2952474968).

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

2212344232 is a wasteful number, since it uses less digits than its factorization.

2212344232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 511 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 2212344232 is about 47035.5634812638. The cubic root of 2212344232 is about 1303.0194571396.

Adding to 2212344232 its reverse (2324432122), we get a palindrome (4536776354).

The spelling of 2212344232 in words is "two billion, two hundred twelve million, three hundred forty-four thousand, two hundred thirty-two".