2022862818 has 8 divisors (see below), whose sum is σ = 4045725648. Its totient is φ = 674287604.

The previous prime is 2022862813. The next prime is 2022862837. The reversal of 2022862818 is 8182682202.

It is a sphenic number, since it is the product of 3 distinct primes.

2022862818 is an admirable number.

It is a super-2 number, since 2×2022862818² = 8183947960893802248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2022862813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168571896 + ... + 168571907.

It is an arithmetic number, because the mean of its divisors is an integer number (505715706).

Almost surely, 2^2022862818 is an apocalyptic number.

2022862818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2022862818 is a wasteful number, since it uses less digits than its factorization.

2022862818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337143808.

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 2022862818 is about 44976.2472645284. The cubic root of 2022862818 is about 1264.7037624895.

The spelling of 2022862818 in words is "two billion, twenty-two million, eight hundred sixty-two thousand, eight hundred eighteen".