1122316 has 24 divisors (see below), whose sum is σ = 2145024. Its totient is φ = 510720.

The previous prime is 1122287. The next prime is 1122367. The reversal of 1122316 is 6132211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5781 + ... + 5971.

It is an arithmetic number, because the mean of its divisors is an integer number (89376).

2^1122316 is an apocalyptic number.

It is an amenable number.

1122316 is a deficient number, since it is larger than the sum of its proper divisors (1022708).

1122316 is a wasteful number, since it uses less digits than its factorization.

1122316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 319 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 1122316 is about 1059.3941664933. The cubic root of 1122316 is about 103.9214149931.

Adding to 1122316 its reverse (6132211), we get a palindrome (7254527).

The spelling of 1122316 in words is "one million, one hundred twenty-two thousand, three hundred sixteen".