8265223722874 has 16 divisors (see below), whose sum is σ = 12541750603200. Its totient is φ = 4084916682784.

The previous prime is 8265223722871. The next prime is 8265223722949. The reversal of 8265223722874 is 4782273225628.

It is not an unprimeable number, because it can be changed into a prime (8265223722871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69063619 + ... + 69183190.

It is an arithmetic number, because the mean of its divisors is an integer number (783859412700).

Almost surely, 2^{8265223722874} is an apocalyptic number.

8265223722874 is a deficient number, since it is larger than the sum of its proper divisors (4276526880326).

8265223722874 is a wasteful number, since it uses less digits than its factorization.

8265223722874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138247157.

The product of its digits is 36126720, while the sum is 58.

The spelling of 8265223722874 in words is "eight trillion, two hundred sixty-five billion, two hundred twenty-three million, seven hundred twenty-two thousand, eight hundred seventy-four".