1082218667 has 4 divisors (see below), whose sum is σ = 1082534640. Its totient is φ = 1081902696.

The previous prime is 1082218619. The next prime is 1082218673. The reversal of 1082218667 is 7668122801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7668122801 = 167 ⋅45916903.

It is a cyclic number.

It is not a de Polignac number, because 1082218667 - 2⁶ = 1082218603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082218567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152792 + ... + 159717.

It is an arithmetic number, because the mean of its divisors is an integer number (270633660).

Almost surely, 2^1082218667 is an apocalyptic number.

1082218667 is a deficient number, since it is larger than the sum of its proper divisors (315973).

1082218667 is an equidigital number, since it uses as much as digits as its factorization.

1082218667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315972.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 1082218667 is about 32897.0920751364. The cubic root of 1082218667 is about 1026.6876554549.

The spelling of 1082218667 in words is "one billion, eighty-two million, two hundred eighteen thousand, six hundred sixty-seven".