8216225770316 has 6 divisors (see below), whose sum is σ = 14378395098060. Its totient is φ = 4108112885156.

The previous prime is 8216225770289. The next prime is 8216225770351. The reversal of 8216225770316 is 6130775226128.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027028221286 + ... + 1027028221293.

It is an arithmetic number, because the mean of its divisors is an integer number (2396399183010).

Almost surely, 2^{8216225770316} is an apocalyptic number.

It is an amenable number.

8216225770316 is a deficient number, since it is larger than the sum of its proper divisors (6162169327744).

8216225770316 is a wasteful number, since it uses less digits than its factorization.

8216225770316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054056442583 (or 2054056442581 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 8216225770316 in words is "eight trillion, two hundred sixteen billion, two hundred twenty-five million, seven hundred seventy thousand, three hundred sixteen".