224368286641 has 2 divisors, whose sum is σ = 224368286642. Its totient is φ = 224368286640.

The previous prime is 224368286609. The next prime is 224368286669. The reversal of 224368286641 is 146682863422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114605946225 + 109762340416 = 338535^2 + 331304^2 .

It is a cyclic number.

It is not a de Polignac number, because 224368286641 - 2⁵ = 224368286609 is a prime.

It is a super-2 number, since 2×224368286641² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224368286141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112184143320 + 112184143321.

It is an arithmetic number, because the mean of its divisors is an integer number (112184143321).

Almost surely, 2^224368286641 is an apocalyptic number.

It is an amenable number.

224368286641 is a deficient number, since it is larger than the sum of its proper divisors (1).

224368286641 is an equidigital number, since it uses as much as digits as its factorization.

224368286641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5308416, while the sum is 52.

The spelling of 224368286641 in words is "two hundred twenty-four billion, three hundred sixty-eight million, two hundred eighty-six thousand, six hundred forty-one".