42224003035217 has 2 divisors, whose sum is σ = 42224003035218. Its totient is φ = 42224003035216.

The previous prime is 42224003035213. The next prime is 42224003035261. The reversal of 42224003035217 is 71253030042224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31454946957841 + 10769056077376 = 5608471^2 + 3281624^2 .

It is a cyclic number.

It is not a de Polignac number, because 42224003035217 - 2² = 42224003035213 is a prime.

It is not a weakly prime, because it can be changed into another prime (42224003035213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21112001517608 + 21112001517609.

It is an arithmetic number, because the mean of its divisors is an integer number (21112001517609).

Almost surely, 2^{42224003035217} is an apocalyptic number.

It is an amenable number.

42224003035217 is a deficient number, since it is larger than the sum of its proper divisors (1).

42224003035217 is an equidigital number, since it uses as much as digits as its factorization.

42224003035217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 35.

The spelling of 42224003035217 in words is "forty-two trillion, two hundred twenty-four billion, three million, thirty-five thousand, two hundred seventeen".