222203300212224 has 400 divisors, whose sum is σ = 673583641137792. Its totient is φ = 72916494077952.

The previous prime is 222203300212211. The next prime is 222203300212331. The reversal of 222203300212224 is 422212003302222.

222203300212224 is a `hidden beast` number, since 2 + 2 + 220 + 3 + 3 + 0 + 0 + 212 + 224 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 974021757 + ... + 974249859.

Almost surely, 2^{222203300212224} is an apocalyptic number.

222203300212224 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 222203300212224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336791820568896).

222203300212224 is an abundant number, since it is smaller than the sum of its proper divisors (451380340925568).

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

222203300212224 is an equidigital number, since it uses as much as digits as its factorization.

222203300212224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228499 (or 228474 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 222203300212224 its reverse (422212003302222), we get a palindrome (644415303514446).

The spelling of 222203300212224 in words is "two hundred twenty-two trillion, two hundred three billion, three hundred million, two hundred twelve thousand, two hundred twenty-four".