8220214707936 has 192 divisors, whose sum is σ = 27830194721280. Its totient is φ = 2061495797760.

The previous prime is 8220214707919. The next prime is 8220214707977. The reversal of 8220214707936 is 6397074120228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18958771 + ... + 19387506.

It is an arithmetic number, because the mean of its divisors is an integer number (144948930840).

Almost surely, 2^{8220214707936} is an apocalyptic number.

It is an amenable number.

8220214707936 is an abundant number, since it is smaller than the sum of its proper divisors (19609980013344).

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

8220214707936 is a wasteful number, since it uses less digits than its factorization.

8220214707936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38346337 (or 38346329 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 8220214707936 in words is "eight trillion, two hundred twenty billion, two hundred fourteen million, seven hundred seven thousand, nine hundred thirty-six".