2022820222 has 8 divisors (see below), whose sum is σ = 3039779016. Its totient is φ = 1009560552.

The previous prime is 2022820211. The next prime is 2022820243. The reversal of 2022820222 is 2220282202.

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

It is a junction number, because it is equal to n+sod(n) for n = 2022820193 and 2022820202.

It is a congruent number.

It is an unprimeable number.

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, 923413 + ... + 925600.

It is an arithmetic number, because the mean of its divisors is an integer number (379972377).

Almost surely, 2^2022820222 is an apocalyptic number.

2022820222 is a deficient number, since it is larger than the sum of its proper divisors (1016958794).

2022820222 is a wasteful number, since it uses less digits than its factorization.

2022820222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849562.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2022820222 is about 44975.7737231946. The cubic root of 2022820222 is about 1264.6948853511.

The spelling of 2022820222 in words is "two billion, twenty-two million, eight hundred twenty thousand, two hundred twenty-two".