2022666064 has 20 divisors (see below), whose sum is σ = 3924882720. Its totient is φ = 1009793120.

The previous prime is 2022666053. The next prime is 2022666067. The reversal of 2022666064 is 4606662202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022666067) 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, 85372 + ... + 106459.

It is an arithmetic number, because the mean of its divisors is an integer number (196244136).

Almost surely, 2^2022666064 is an apocalyptic number.

It is an amenable number.

2022666064 is a deficient number, since it is larger than the sum of its proper divisors (1902216656).

2022666064 is a wasteful number, since it uses less digits than its factorization.

2022666064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192498 (or 192492 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 2022666064 is about 44974.0599012364. The cubic root of 2022666064 is about 1264.6627573045.

The spelling of 2022666064 in words is "two billion, twenty-two million, six hundred sixty-six thousand, sixty-four".