112301301220 has 48 divisors (see below), whose sum is σ = 244319459328. Its totient is φ = 43314468480.

The previous prime is 112301301191. The next prime is 112301301221. The reversal of 112301301220 is 22103103211.

It is a super-2 number, since 2×112301301220² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112301301194 and 112301301203.

It is not an unprimeable number, because it can be changed into a prime (112301301221) 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, 155212 + ... + 498691.

It is an arithmetic number, because the mean of its divisors is an integer number (5089988736).

Almost surely, 2^112301301220 is an apocalyptic number.

112301301220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112301301220 is an abundant number, since it is smaller than the sum of its proper divisors (132018158108).

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

112301301220 is a wasteful number, since it uses less digits than its factorization.

112301301220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654220 (or 654218 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112301301220 its reverse (22103103211), we get a palindrome (134404404431).

The spelling of 112301301220 in words is "one hundred twelve billion, three hundred one million, three hundred one thousand, two hundred twenty".