4216246222481 has 2 divisors, whose sum is σ = 4216246222482. Its totient is φ = 4216246222480.

The previous prime is 4216246222477. The next prime is 4216246222547. The reversal of 4216246222481 is 1842226426124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3700298515456 + 515947707025 = 1923616^2 + 718295^2 .

It is a cyclic number.

It is not a de Polignac number, because 4216246222481 - 2² = 4216246222477 is a prime.

It is a super-2 number, since 2×4216246222481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4216246225481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108123111240 + 2108123111241.

It is an arithmetic number, because the mean of its divisors is an integer number (2108123111241).

Almost surely, 2^{4216246222481} is an apocalyptic number.

It is an amenable number.

4216246222481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4216246222481 is an equidigital number, since it uses as much as digits as its factorization.

4216246222481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 589824, while the sum is 44.

The spelling of 4216246222481 in words is "four trillion, two hundred sixteen billion, two hundred forty-six million, two hundred twenty-two thousand, four hundred eighty-one".