224572020135377 has 2 divisors, whose sum is σ = 224572020135378. Its totient is φ = 224572020135376.

The previous prime is 224572020135263. The next prime is 224572020135401. The reversal of 224572020135377 is 773531020275422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167671188361681 + 56900831773696 = 12948791^2 + 7543264^2 .

It is a cyclic number.

It is not a de Polignac number, because 224572020135377 - 2¹² = 224572020131281 is a prime.

It is not a weakly prime, because it can be changed into another prime (224572010135377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112286010067688 + 112286010067689.

It is an arithmetic number, because the mean of its divisors is an integer number (112286010067689).

Almost surely, 2^{224572020135377} is an apocalyptic number.

It is an amenable number.

224572020135377 is a deficient number, since it is larger than the sum of its proper divisors (1).

224572020135377 is an equidigital number, since it uses as much as digits as its factorization.

224572020135377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4939200, while the sum is 50.

The spelling of 224572020135377 in words is "two hundred twenty-four trillion, five hundred seventy-two billion, twenty million, one hundred thirty-five thousand, three hundred seventy-seven".