112301033220 has 144 divisors (see below), whose sum is σ = 350024486448. Its totient is φ = 29123297280.

The previous prime is 112301033219. The next prime is 112301033233. The reversal of 112301033220 is 22330103211.

112301033220 is a `hidden beast` number, since 1 + 12 + 301 + 0 + 332 + 20 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 3159339264 + 109141693956 = 56208^2 + 330366^2 .

It is a super-2 number, since 2×112301033220² (a number of 23 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 112301033193 and 112301033202.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24619740 + ... + 24624300.

Almost surely, 2^112301033220 is an apocalyptic number.

112301033220 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 112301033220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175012243224).

112301033220 is an abundant number, since it is smaller than the sum of its proper divisors (237723453228).

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

112301033220 is a wasteful number, since it uses less digits than its factorization.

112301033220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8310 (or 8305 counting only the distinct ones).

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

Adding to 112301033220 its reverse (22330103211), we get a palindrome (134631136431).

The spelling of 112301033220 in words is "one hundred twelve billion, three hundred one million, thirty-three thousand, two hundred twenty".