222310420224 has 72 divisors (see below), whose sum is σ = 591802974672. Its totient is φ = 74086809600.

The previous prime is 222310420201. The next prime is 222310420237. The reversal of 222310420224 is 422024013222.

222310420224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 222310420194 and 222310420203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3657022 + ... + 3717314.

Almost surely, 2^222310420224 is an apocalyptic number.

222310420224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222310420224 is an abundant number, since it is smaller than the sum of its proper divisors (369492554448).

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

222310420224 is an equidigital number, since it uses as much as digits as its factorization.

222310420224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65113 (or 65099 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 222310420224 its reverse (422024013222), we get a palindrome (644334433446).

The spelling of 222310420224 in words is "two hundred twenty-two billion, three hundred ten million, four hundred twenty thousand, two hundred twenty-four".