8226218206 has 4 divisors (see below), whose sum is σ = 12339327312. Its totient is φ = 4113109102.

The previous prime is 8226218171. The next prime is 8226218237. The reversal of 8226218206 is 6028126228.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056554550 + ... + 2056554553.

It is an arithmetic number, because the mean of its divisors is an integer number (3084831828).

Almost surely, 2^8226218206 is an apocalyptic number.

8226218206 is a deficient number, since it is larger than the sum of its proper divisors (4113109106).

8226218206 is a wasteful number, since it uses less digits than its factorization.

8226218206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113109105.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 8226218206 is about 90698.5016745040. The cubic root of 8226218206 is about 2018.6765671979.

The spelling of 8226218206 in words is "eight billion, two hundred twenty-six million, two hundred eighteen thousand, two hundred six".