1123322230032 has 80 divisors (see below), whose sum is σ = 2931527495232. Its totient is φ = 370635642880.

The previous prime is 1123322230031. The next prime is 1123322230033. The reversal of 1123322230032 is 2300322233211.

It is an interprime number because it is at equal distance from previous prime (1123322230031) and next prime (1123322230033).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1123322229984 and 1123322230011.

It is not an unprimeable number, because it can be changed into a prime (1123322230031) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2035732 + ... + 2528012.

Almost surely, 2^{1123322230032} is an apocalyptic number.

1123322230032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1123322230032 is an abundant number, since it is smaller than the sum of its proper divisors (1808205265200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123322230032 is a wasteful number, since it uses less digits than its factorization.

1123322230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492776 (or 492770 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1123322230032 its reverse (2300322233211), we get a palindrome (3423644463243).

The spelling of 1123322230032 in words is "one trillion, one hundred twenty-three billion, three hundred twenty-two million, two hundred thirty thousand, thirty-two".