1122204422 has 8 divisors (see below), whose sum is σ = 1683498072. Its totient is φ = 561038400.

The previous prime is 1122204403. The next prime is 1122204437. The reversal of 1122204422 is 2244022211.

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 = 1122204394 and 1122204403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5579 + ... + 47702.

It is an arithmetic number, because the mean of its divisors is an integer number (210437259).

Almost surely, 2^1122204422 is an apocalyptic number.

1122204422 is a deficient number, since it is larger than the sum of its proper divisors (561293650).

1122204422 is a wasteful number, since it uses less digits than its factorization.

1122204422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63814.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1122204422 is about 33499.3197244362. The cubic root of 1122204422 is about 1039.1797100530.

Adding to 1122204422 its reverse (2244022211), we get a palindrome (3366226633).

The spelling of 1122204422 in words is "one billion, one hundred twenty-two million, two hundred four thousand, four hundred twenty-two".