1126222430 has 16 divisors (see below), whose sum is σ = 2057458320. Its totient is φ = 443764992.

The previous prime is 1126222373. The next prime is 1126222441. The reversal of 1126222430 is 342226211.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1126222396 and 1126222405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839795 + ... + 841134.

It is an arithmetic number, because the mean of its divisors is an integer number (128591145).

Almost surely, 2^1126222430 is an apocalyptic number.

1126222430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1126222430 is a deficient number, since it is larger than the sum of its proper divisors (931235890).

1126222430 is a wasteful number, since it uses less digits than its factorization.

1126222430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681003.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1126222430 is about 33559.2376254289. The cubic root of 1126222430 is about 1040.4184798864.

Adding to 1126222430 its reverse (342226211), we get a palindrome (1468448641).

The spelling of 1126222430 in words is "one billion, one hundred twenty-six million, two hundred twenty-two thousand, four hundred thirty".