200224300224321 has 10 divisors (see below), whose sum is σ = 299100497866082. Its totient is φ = 133482866816160.

The previous prime is 200224300224293. The next prime is 200224300224331. The reversal of 200224300224321 is 123422003422002.

200224300224321 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 2 + 430 + 0 + 224 + 3 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 116861721267600 + 83362578956721 = 10810260^2 + 9130311^2 .

It is not a de Polignac number, because 200224300224321 - 2¹¹ = 200224300222273 is a prime.

It is a super-2 number, since 2×200224300224321² (a number of 29 digits) contains 22 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200224300224331) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1235952470440 + ... + 1235952470601.

Almost surely, 2^{200224300224321} is an apocalyptic number.

It is an amenable number.

200224300224321 is a deficient number, since it is larger than the sum of its proper divisors (98876197641761).

200224300224321 is an equidigital number, since it uses as much as digits as its factorization.

200224300224321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471904941053 (or 2471904941044 counting only the distinct ones).

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

Adding to 200224300224321 its reverse (123422003422002), we get a palindrome (323646303646323).

The spelling of 200224300224321 in words is "two hundred trillion, two hundred twenty-four billion, three hundred million, two hundred twenty-four thousand, three hundred twenty-one".