8022255558 has 64 divisors (see below), whose sum is σ = 16782336000. Its totient is φ = 2553344640.

The previous prime is 8022255541. The next prime is 8022255617. The reversal of 8022255558 is 8555522208.

It is a super-3 number, since 3×8022255558³ (a number of 31 digits) contains 333 as substring.

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, 6612960 + ... + 6614172.

It is an arithmetic number, because the mean of its divisors is an integer number (262224000).

Almost surely, 2^8022255558 is an apocalyptic number.

8022255558 is an abundant number, since it is smaller than the sum of its proper divisors (8760080442).

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

8022255558 is a wasteful number, since it uses less digits than its factorization.

8022255558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637.

The product of its (nonzero) digits is 320000, while the sum is 42.

The square root of 8022255558 is about 89567.0450444805. The cubic root of 8022255558 is about 2001.8529126605.

The spelling of 8022255558 in words is "eight billion, twenty-two million, two hundred fifty-five thousand, five hundred fifty-eight".