2982222166 has 32 divisors (see below), whose sum is σ = 5713182720. Its totient is φ = 1133563200.

The previous prime is 2982222157. The next prime is 2982222167. The reversal of 2982222166 is 6612222892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982222167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229846 + ... + 242473.

It is an arithmetic number, because the mean of its divisors is an integer number (178536960).

Almost surely, 2^2982222166 is an apocalyptic number.

2982222166 is a deficient number, since it is larger than the sum of its proper divisors (2730960554).

2982222166 is a wasteful number, since it uses less digits than its factorization.

2982222166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472380.

The product of its digits is 82944, while the sum is 40.

The square root of 2982222166 is about 54609.7259286292. The cubic root of 2982222166 is about 1439.3950271887.

The spelling of 2982222166 in words is "two billion, nine hundred eighty-two million, two hundred twenty-two thousand, one hundred sixty-six".