4224246305665 has 32 divisors (see below), whose sum is σ = 5363195535360. Its totient is φ = 3187687774656.

The previous prime is 4224246305663. The next prime is 4224246305681. The reversal of 4224246305665 is 5665036424224.

4224246305665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4224246305665 - 2¹ = 4224246305663 is a prime.

It is a super-2 number, since 2×4224246305665² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4224246305663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2084874 + ... + 3577036.

It is an arithmetic number, because the mean of its divisors is an integer number (167599860480).

Almost surely, 2^{4224246305665} is an apocalyptic number.

It is an amenable number.

4224246305665 is a deficient number, since it is larger than the sum of its proper divisors (1138949229695).

4224246305665 is a wasteful number, since it uses less digits than its factorization.

4224246305665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492533.

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 4224246305665 in words is "four trillion, two hundred twenty-four billion, two hundred forty-six million, three hundred five thousand, six hundred sixty-five".