112303220030100 has 432 divisors, whose sum is σ = 397687862347776. Its totient is φ = 26260954272000.

The previous prime is 112303220030093. The next prime is 112303220030173. The reversal of 112303220030100 is 1030022303211.

112303220030100 is a `hidden beast` number, since 1 + 12 + 30 + 322 + 0 + 0 + 301 + 0 + 0 = 666.

It is a super-2 number, since 2×112303220030100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 93622327 + ... + 94814273.

Almost surely, 2^{112303220030100} is an apocalyptic number.

112303220030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112303220030100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198843931173888).

112303220030100 is an abundant number, since it is smaller than the sum of its proper divisors (285384642317676).

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

112303220030100 is a wasteful number, since it uses less digits than its factorization.

112303220030100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192316 (or 1192306 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 112303220030100 its reverse (1030022303211), we get a palindrome (113333242333311).

The spelling of 112303220030100 in words is "one hundred twelve trillion, three hundred three billion, two hundred twenty million, thirty thousand, one hundred".