224895240180077 has 2 divisors, whose sum is σ = 224895240180078. Its totient is φ = 224895240180076.

The previous prime is 224895240180043. The next prime is 224895240180097. The reversal of 224895240180077 is 770081042598422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119482082577796 + 105413157602281 = 10930786^2 + 10267091^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224895240180077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224895240179998 and 224895240180025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224895240180097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112447620090038 + 112447620090039.

It is an arithmetic number, because the mean of its divisors is an integer number (112447620090039).

Almost surely, 2^{224895240180077} is an apocalyptic number.

It is an amenable number.

224895240180077 is a deficient number, since it is larger than the sum of its proper divisors (1).

224895240180077 is an equidigital number, since it uses as much as digits as its factorization.

224895240180077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18063360, while the sum is 59.

The spelling of 224895240180077 in words is "two hundred twenty-four trillion, eight hundred ninety-five billion, two hundred forty million, one hundred eighty thousand, seventy-seven".