1182022 has 8 divisors (see below), whose sum is σ = 1782072. Its totient is φ = 588000.

The previous prime is 1182019. The next prime is 1182023. The reversal of 1182022 is 2202811.

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 = 1181987 and 1182005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1182023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979 + ... + 1822.

It is an arithmetic number, because the mean of its divisors is an integer number (222759).

2^1182022 is an apocalyptic number.

1182022 is a deficient number, since it is larger than the sum of its proper divisors (600050).

1182022 is a wasteful number, since it uses less digits than its factorization.

1182022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1182022 is about 1087.2083516971. The cubic root of 1182022 is about 105.7325045994.

Adding to 1182022 its reverse (2202811), we get a palindrome (3384833).

The spelling of 1182022 in words is "one million, one hundred eighty-two thousand, twenty-two".