1136222 has 8 divisors (see below), whose sum is σ = 1733400. Its totient is φ = 558424.

The previous prime is 1136221. The next prime is 1136227. The reversal of 1136222 is 2226311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1136222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136221) 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, 4697 + ... + 4932.

It is an arithmetic number, because the mean of its divisors is an integer number (216675).

2^1136222 is an apocalyptic number.

1136222 is a deficient number, since it is larger than the sum of its proper divisors (597178).

1136222 is an equidigital number, since it uses as much as digits as its factorization.

1136222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9690.

The product of its digits is 144, while the sum is 17.

The square root of 1136222 is about 1065.9371463646. The cubic root of 1136222 is about 104.3488654134.

The spelling of 1136222 in words is "one million, one hundred thirty-six thousand, two hundred twenty-two".