224210324641 has 2 divisors, whose sum is σ = 224210324642. Its totient is φ = 224210324640.

The previous prime is 224210324621. The next prime is 224210324647. The reversal of 224210324641 is 146423012422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149505955600 + 74704369041 = 386660^2 + 273321^2 .

It is a cyclic number.

It is not a de Polignac number, because 224210324641 - 2¹¹ = 224210322593 is a prime.

It is a super-2 number, since 2×224210324641² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224210324647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112105162320 + 112105162321.

It is an arithmetic number, because the mean of its divisors is an integer number (112105162321).

Almost surely, 2^224210324641 is an apocalyptic number.

It is an amenable number.

224210324641 is a deficient number, since it is larger than the sum of its proper divisors (1).

224210324641 is an equidigital number, since it uses as much as digits as its factorization.

224210324641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 224210324641 in words is "two hundred twenty-four billion, two hundred ten million, three hundred twenty-four thousand, six hundred forty-one".