1122123342230 has 24 divisors (see below), whose sum is σ = 2220134945616. Its totient is φ = 408044851280.

The previous prime is 1122123342227. The next prime is 1122123342251. The reversal of 1122123342230 is 322433212211.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122123342230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 463686122 + ... + 463688541.

It is an arithmetic number, because the mean of its divisors is an integer number (92505622734).

Almost surely, 2^{1122123342230} is an apocalyptic number.

1122123342230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122123342230 is a deficient number, since it is larger than the sum of its proper divisors (1098011603386).

1122123342230 is a wasteful number, since it uses less digits than its factorization.

1122123342230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927374692 (or 927374681 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1122123342230 its reverse (322433212211), we get a palindrome (1444556554441).

The spelling of 1122123342230 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-three million, three hundred forty-two thousand, two hundred thirty".