8022152865 has 128 divisors (see below), whose sum is σ = 14758474752. Its totient is φ = 3698196480.

The previous prime is 8022152833. The next prime is 8022152867. The reversal of 8022152865 is 5682512208.

It is not a de Polignac number, because 8022152865 - 2⁵ = 8022152833 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8022152867) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 17553717 + ... + 17554173.

It is an arithmetic number, because the mean of its divisors is an integer number (115300584).

Almost surely, 2^8022152865 is an apocalyptic number.

8022152865 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8022152865 is a deficient number, since it is larger than the sum of its proper divisors (6736321887).

8022152865 is a wasteful number, since it uses less digits than its factorization.

8022152865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 8022152865 is about 89566.4717681790. The cubic root of 8022152865 is about 2001.8443707088.

The spelling of 8022152865 in words is "eight billion, twenty-two million, one hundred fifty-two thousand, eight hundred sixty-five".