224571703407049 has 2 divisors, whose sum is σ = 224571703407050. Its totient is φ = 224571703407048.

The previous prime is 224571703407013. The next prime is 224571703407119. The reversal of 224571703407049 is 940704307175422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166884154273225 + 57687549133824 = 12918365^2 + 7595232^2 .

It is a cyclic number.

It is not a de Polignac number, because 224571703407049 - 2²³ = 224571695018441 is a prime.

It is a super-2 number, since 2×224571703407049² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224571709407049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112285851703524 + 112285851703525.

It is an arithmetic number, because the mean of its divisors is an integer number (112285851703525).

Almost surely, 2^{224571703407049} is an apocalyptic number.

It is an amenable number.

224571703407049 is a deficient number, since it is larger than the sum of its proper divisors (1).

224571703407049 is an equidigital number, since it uses as much as digits as its factorization.

224571703407049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 224571703407049 in words is "two hundred twenty-four trillion, five hundred seventy-one billion, seven hundred three million, four hundred seven thousand, forty-nine".