1123613522230 has 16 divisors (see below), whose sum is σ = 2092245869520. Its totient is φ = 433947291232.

The previous prime is 1123613522209. The next prime is 1123613522267. The reversal of 1123613522230 is 322253163211.

It is a junction number, because it is equal to n+sod(n) for n = 1123613522192 and 1123613522201.

It is a congruent number.

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, 1937264404 + ... + 1937264983.

It is an arithmetic number, because the mean of its divisors is an integer number (130765366845).

Almost surely, 2^{1123613522230} is an apocalyptic number.

1123613522230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123613522230 is a deficient number, since it is larger than the sum of its proper divisors (968632347290).

1123613522230 is a wasteful number, since it uses less digits than its factorization.

1123613522230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874529423.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 1123613522230 its reverse (322253163211), we get a palindrome (1445866685441).

The spelling of 1123613522230 in words is "one trillion, one hundred twenty-three billion, six hundred thirteen million, five hundred twenty-two thousand, two hundred thirty".