8227808757222 has 32 divisors (see below), whose sum is σ = 16610036090112. Its totient is φ = 2716868427744.

The previous prime is 8227808757187. The next prime is 8227808757239. The reversal of 8227808757222 is 2227578087228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17803708 + ... + 18260000.

It is an arithmetic number, because the mean of its divisors is an integer number (519063627816).

Almost surely, 2^{8227808757222} is an apocalyptic number.

8227808757222 is an abundant number, since it is smaller than the sum of its proper divisors (8382227332890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8227808757222 is a wasteful number, since it uses less digits than its factorization.

8227808757222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484492.

The product of its (nonzero) digits is 28098560, while the sum is 60.

The spelling of 8227808757222 in words is "eight trillion, two hundred twenty-seven billion, eight hundred eight million, seven hundred fifty-seven thousand, two hundred twenty-two".