8105636022 has 64 divisors (see below), whose sum is σ = 17893509120. Its totient is φ = 2427392000.

The previous prime is 8105636017. The next prime is 8105636051. The reversal of 8105636022 is 2206365018.

It is a super-3 number, since 3×8105636022³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 5752054 + ... + 5753462.

It is an arithmetic number, because the mean of its divisors is an integer number (279586080).

Almost surely, 2^8105636022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8105636022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8946754560).

8105636022 is an abundant number, since it is smaller than the sum of its proper divisors (9787873098).

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

8105636022 is a wasteful number, since it uses less digits than its factorization.

8105636022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 8105636022 is about 90031.3057885978. The cubic root of 8105636022 is about 2008.7645371719.

The spelling of 8105636022 in words is "eight billion, one hundred five million, six hundred thirty-six thousand, twenty-two".