4284226220669 has 2 divisors, whose sum is σ = 4284226220670. Its totient is φ = 4284226220668.

The previous prime is 4284226220609. The next prime is 4284226220671. The reversal of 4284226220669 is 9660226224824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4280918245444 + 3307975225 = 2069038^2 + 57515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4284226220669 is a prime.

It is a super-2 number, since 2×4284226220669² (a number of 26 digits) contains 22 as substring.

Together with 4284226220671, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4284226220669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4284226220609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142113110334 + 2142113110335.

It is an arithmetic number, because the mean of its divisors is an integer number (2142113110335).

Almost surely, 2^{4284226220669} is an apocalyptic number.

It is an amenable number.

4284226220669 is a deficient number, since it is larger than the sum of its proper divisors (1).

4284226220669 is an equidigital number, since it uses as much as digits as its factorization.

4284226220669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 53.

The spelling of 4284226220669 in words is "four trillion, two hundred eighty-four billion, two hundred twenty-six million, two hundred twenty thousand, six hundred sixty-nine".