234211224 has 64 divisors (see below), whose sum is σ = 632147040. Its totient is φ = 71884800.

The previous prime is 234211213. The next prime is 234211249. The reversal of 234211224 is 422112432.

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

It is a self number, because there is not a number n which added to its sum of digits gives 234211224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179374 + ... + 180674.

Almost surely, 2^234211224 is an apocalyptic number.

234211224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234211224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316073520).

234211224 is an abundant number, since it is smaller than the sum of its proper divisors (397935816).

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

234211224 is a wasteful number, since it uses less digits than its factorization.

234211224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900 (or 1896 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 234211224 is about 15303.9610558835. The cubic root of 234211224 is about 616.4093739727.

Adding to 234211224 its reverse (422112432), we get a palindrome (656323656).

The spelling of 234211224 in words is "two hundred thirty-four million, two hundred eleven thousand, two hundred twenty-four".