8115006551622 has 32 divisors (see below), whose sum is σ = 17308350864000. Its totient is φ = 2527568688768.

The previous prime is 8115006551611. The next prime is 8115006551627. The reversal of 8115006551622 is 2261556005118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8115006551627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286168872 + ... + 286197227.

It is an arithmetic number, because the mean of its divisors is an integer number (540885964500).

Almost surely, 2^{8115006551622} is an apocalyptic number.

8115006551622 is an abundant number, since it is smaller than the sum of its proper divisors (9193344312378).

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

8115006551622 is a wasteful number, since it uses less digits than its factorization.

8115006551622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572366260.

The product of its (nonzero) digits is 144000, while the sum is 42.

The spelling of 8115006551622 in words is "eight trillion, one hundred fifteen billion, six million, five hundred fifty-one thousand, six hundred twenty-two".