1123043230022 has 32 divisors (see below), whose sum is σ = 1966378498560. Its totient is φ = 471111399360.

The previous prime is 1123043229989. The next prime is 1123043230069. The reversal of 1123043230022 is 2200323403211.

It is a super-2 number, since 2×1123043230022² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123043230022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3925943 + ... + 4202274.

It is an arithmetic number, because the mean of its divisors is an integer number (61449328080).

Almost surely, 2^{1123043230022} is an apocalyptic number.

1123043230022 is a deficient number, since it is larger than the sum of its proper divisors (843335268538).

1123043230022 is a wasteful number, since it uses less digits than its factorization.

1123043230022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8128436.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1123043230022 its reverse (2200323403211), we get a palindrome (3323366633233).

The spelling of 1123043230022 in words is "one trillion, one hundred twenty-three billion, forty-three million, two hundred thirty thousand, twenty-two".