4224775074765 has 48 divisors (see below), whose sum is σ = 7864355751552. Its totient is φ = 1931055348096.

The previous prime is 4224775074703. The next prime is 4224775074881. The reversal of 4224775074765 is 5674705774224.

It is a happy number.

It is not a de Polignac number, because 4224775074765 - 2⁹ = 4224775074253 is a prime.

It is a super-2 number, since 2×4224775074765² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4224775074699 and 4224775074708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4898367 + ... + 5695923.

It is an arithmetic number, because the mean of its divisors is an integer number (163840744824).

Almost surely, 2^{4224775074765} is an apocalyptic number.

It is an amenable number.

4224775074765 is a deficient number, since it is larger than the sum of its proper divisors (3639580676787).

4224775074765 is a wasteful number, since it uses less digits than its factorization.

4224775074765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804786 (or 804779 counting only the distinct ones).

The product of its (nonzero) digits is 92198400, while the sum is 60.

The spelling of 4224775074765 in words is "four trillion, two hundred twenty-four billion, seven hundred seventy-five million, seventy-four thousand, seven hundred sixty-five".