1122214 has 8 divisors (see below), whose sum is σ = 1722600. Its totient is φ = 548016.

The previous prime is 1122181. The next prime is 1122227. The reversal of 1122214 is 4122211.

It is a happy number.

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 = 1122194 and 1122203.

It is a congruent number.

It is an unprimeable number.

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, 6439 + ... + 6610.

It is an arithmetic number, because the mean of its divisors is an integer number (215325).

2^1122214 is an apocalyptic number.

1122214 is a deficient number, since it is larger than the sum of its proper divisors (600386).

1122214 is a wasteful number, since it uses less digits than its factorization.

1122214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13094.

The product of its digits is 32, while the sum is 13.

The square root of 1122214 is about 1059.3460246775. The cubic root of 1122214 is about 103.9182666506.

Adding to 1122214 its reverse (4122211), we get a palindrome (5244425).

It can be divided in two parts, 112221 and 4, that added together give a square (112225 = 335²).

The spelling of 1122214 in words is "one million, one hundred twenty-two thousand, two hundred fourteen".