1123110222130 has 16 divisors (see below), whose sum is σ = 2177105969304. Its totient is φ = 414686851200.

The previous prime is 1123110222109. The next prime is 1123110222149. The reversal of 1123110222130 is 312220113211.

It can be written as a sum of positive squares in 4 ways, for example, as 697564051209 + 425546170921 = 835203^2 + 652339^2 .

It is a super-2 number, since 2×1123110222130² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123110222098 and 1123110222107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4319654571 + ... + 4319654830.

Almost surely, 2^{1123110222130} is an apocalyptic number.

1123110222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123110222130 is a deficient number, since it is larger than the sum of its proper divisors (1053995747174).

1123110222130 is a wasteful number, since it uses less digits than its factorization.

1123110222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8639309421.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1123110222130 its reverse (312220113211), we get a palindrome (1435330335341).

The spelling of 1123110222130 in words is "one trillion, one hundred twenty-three billion, one hundred ten million, two hundred twenty-two thousand, one hundred thirty".