2212234752 has 640 divisors, whose sum is σ = 8249472000. Its totient is φ = 520224768.

The previous prime is 2212234621. The next prime is 2212234777. The reversal of 2212234752 is 2574322122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116433399 + ... + 116433417.

It is an arithmetic number, because the mean of its divisors is an integer number (12889800).

Almost surely, 2^2212234752 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 2212234752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4124736000).

2212234752 is an abundant number, since it is smaller than the sum of its proper divisors (6037237248).

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

2212234752 is a wasteful number, since it uses less digits than its factorization.

2212234752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 61 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 2212234752 is about 47034.3996666270. The cubic root of 2212234752 is about 1302.9979630578.

Adding to 2212234752 its reverse (2574322122), we get a palindrome (4786556874).

The spelling of 2212234752 in words is "two billion, two hundred twelve million, two hundred thirty-four thousand, seven hundred fifty-two".