112303233012 has 48 divisors (see below), whose sum is σ = 262834548480. Its totient is φ = 37321170432.

The previous prime is 112303233011. The next prime is 112303233023. The reversal of 112303233012 is 210332303211.

It is a super-2 number, since 2×112303233012² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112303233012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112303233011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7060933 + ... + 7076819.

It is an arithmetic number, because the mean of its divisors is an integer number (5475719760).

Almost surely, 2^112303233012 is an apocalyptic number.

112303233012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112303233012 is an abundant number, since it is smaller than the sum of its proper divisors (150531315468).

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

112303233012 is a wasteful number, since it uses less digits than its factorization.

112303233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17640 (or 17638 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 112303233012 its reverse (210332303211), we get a palindrome (322635536223).

The spelling of 112303233012 in words is "one hundred twelve billion, three hundred three million, two hundred thirty-three thousand, twelve".