224456016045769 has 2 divisors, whose sum is σ = 224456016045770. Its totient is φ = 224456016045768.

The previous prime is 224456016045707. The next prime is 224456016045791. The reversal of 224456016045769 is 967540610654422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222594464160000 + 1861551885769 = 14919600^2 + 1364387^2 .

It is a cyclic number.

It is not a de Polignac number, because 224456016045769 - 2¹³ = 224456016037577 is a prime.

It is a super-2 number, since 2×224456016045769² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224456016045169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112228008022884 + 112228008022885.

It is an arithmetic number, because the mean of its divisors is an integer number (112228008022885).

Almost surely, 2^{224456016045769} is an apocalyptic number.

It is an amenable number.

224456016045769 is a deficient number, since it is larger than the sum of its proper divisors (1).

224456016045769 is an equidigital number, since it uses as much as digits as its factorization.

224456016045769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87091200, while the sum is 61.

The spelling of 224456016045769 in words is "two hundred twenty-four trillion, four hundred fifty-six billion, sixteen million, forty-five thousand, seven hundred sixty-nine".