222114324 has 24 divisors (see below), whose sum is σ = 518696640. Its totient is φ = 73976704.

The previous prime is 222114281. The next prime is 222114371. The reversal of 222114324 is 423411222.

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 222114324.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8812 + ... + 22844.

It is an arithmetic number, because the mean of its divisors is an integer number (21612360).

Almost surely, 2^222114324 is an apocalyptic number.

It is an amenable number.

222114324 is an abundant number, since it is smaller than the sum of its proper divisors (296582316).

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

222114324 is a wasteful number, since it uses less digits than its factorization.

222114324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15359 (or 15357 counting only the distinct ones).

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

The square root of 222114324 is about 14903.5003942027. The cubic root of 222114324 is about 605.6088163661.

Adding to 222114324 its reverse (423411222), we get a palindrome (645525546).

The spelling of 222114324 in words is "two hundred twenty-two million, one hundred fourteen thousand, three hundred twenty-four".