1422882166 has 16 divisors (see below), whose sum is σ = 2232294624. Its totient is φ = 678927744.

The previous prime is 1422882161. The next prime is 1422882179. The reversal of 1422882166 is 6612882241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422882161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15801 + ... + 55636.

It is an arithmetic number, because the mean of its divisors is an integer number (139518414).

Almost surely, 2^1422882166 is an apocalyptic number.

1422882166 is a deficient number, since it is larger than the sum of its proper divisors (809412458).

1422882166 is a wasteful number, since it uses less digits than its factorization.

1422882166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71895.

The product of its digits is 73728, while the sum is 40.

The square root of 1422882166 is about 37721.1103495112. The cubic root of 1422882166 is about 1124.7508033400.

The spelling of 1422882166 in words is "one billion, four hundred twenty-two million, eight hundred eighty-two thousand, one hundred sixty-six".