1123332110012 has 96 divisors (see below), whose sum is σ = 2310125475840. Its totient is φ = 468036817920.

The previous prime is 1123332110003. The next prime is 1123332110041. The reversal of 1123332110012 is 2100112333211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70824539 + ... + 70840397.

It is an arithmetic number, because the mean of its divisors is an integer number (24063807040).

Almost surely, 2^{1123332110012} is an apocalyptic number.

It is an amenable number.

1123332110012 is an abundant number, since it is smaller than the sum of its proper divisors (1186793365828).

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

1123332110012 is a wasteful number, since it uses less digits than its factorization.

1123332110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16411 (or 16409 counting only the distinct ones).

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

Adding to 1123332110012 its reverse (2100112333211), we get a palindrome (3223444443223).

The spelling of 1123332110012 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, one hundred ten thousand, twelve".