1124312222 has 8 divisors (see below), whose sum is σ = 1839783672. Its totient is φ = 511051000.

The previous prime is 1124312177. The next prime is 1124312227. The reversal of 1124312222 is 2222134211.

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 = 1124312194 and 1124312203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124312227) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 25552529 + ... + 25552572.

It is an arithmetic number, because the mean of its divisors is an integer number (229972959).

Almost surely, 2^1124312222 is an apocalyptic number.

1124312222 is a deficient number, since it is larger than the sum of its proper divisors (715471450).

1124312222 is a wasteful number, since it uses less digits than its factorization.

1124312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51105114.

The product of its digits is 384, while the sum is 20.

The square root of 1124312222 is about 33530.7653059097. The cubic root of 1124312222 is about 1039.8299222616.

Adding to 1124312222 its reverse (2222134211), we get a palindrome (3346446433).

The spelling of 1124312222 in words is "one billion, one hundred twenty-four million, three hundred twelve thousand, two hundred twenty-two".