222342340224 has 64 divisors (see below), whose sum is σ = 591493716000. Its totient is φ = 74001564672.

The previous prime is 222342340211. The next prime is 222342340249. The reversal of 222342340224 is 422043243222.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×222342340224² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222342340191 and 222342340200.

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 7 ways as a sum of consecutive naturals, for example, 186259 + ... + 692370.

Almost surely, 2^222342340224 is an apocalyptic number.

222342340224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222342340224 is an abundant number, since it is smaller than the sum of its proper divisors (369151375776).

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

222342340224 is an equidigital number, since it uses as much as digits as its factorization.

222342340224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879305 (or 879293 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 222342340224 its reverse (422043243222), we get a palindrome (644385583446).

The spelling of 222342340224 in words is "two hundred twenty-two billion, three hundred forty-two million, three hundred forty thousand, two hundred twenty-four".