1123223130110 has 32 divisors (see below), whose sum is σ = 2172682375200. Its totient is φ = 416549117952.

The previous prime is 1123223130101. The next prime is 1123223130179. The reversal of 1123223130110 is 110313223211.

It is a happy number.

It is a super-2 number, since 2×1123223130110² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49296035 + ... + 49318814.

It is an arithmetic number, because the mean of its divisors is an integer number (67896324225).

Almost surely, 2^{1123223130110} is an apocalyptic number.

1123223130110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123223130110 is a deficient number, since it is larger than the sum of its proper divisors (1049459245090).

1123223130110 is a wasteful number, since it uses less digits than its factorization.

1123223130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98614940.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1123223130110 its reverse (110313223211), we get a palindrome (1233536353321).

The spelling of 1123223130110 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-three million, one hundred thirty thousand, one hundred ten".