8227707651072 has 528 divisors, whose sum is σ = 30030165215232. Its totient is φ = 2111289753600.

The previous prime is 8227707651049. The next prime is 8227707651073. The reversal of 8227707651072 is 2701567077228.

It is not an unprimeable number, because it can be changed into a prime (8227707651073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30897697 + ... + 31162847.

Almost surely, 2^{8227707651072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8227707651072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15015082607616).

8227707651072 is an abundant number, since it is smaller than the sum of its proper divisors (21802457564160).

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

8227707651072 is a wasteful number, since it uses less digits than its factorization.

8227707651072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265234 (or 265213 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 54.

The spelling of 8227707651072 in words is "eight trillion, two hundred twenty-seven billion, seven hundred seven million, six hundred fifty-one thousand, seventy-two".