112201210110220 has 96 divisors (see below), whose sum is σ = 303892932833280. Its totient is φ = 33765881399040.

The previous prime is 112201210110193. The next prime is 112201210110239. The reversal of 112201210110220 is 22011012102211.

It is a super-2 number, since 2×112201210110220² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112201210110194 and 112201210110203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1256126524 + ... + 1256215843.

It is an arithmetic number, because the mean of its divisors is an integer number (3165551383680).

Almost surely, 2^{112201210110220} is an apocalyptic number.

112201210110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112201210110220 is an abundant number, since it is smaller than the sum of its proper divisors (191691722723060).

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

112201210110220 is a wasteful number, since it uses less digits than its factorization.

112201210110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512342423 (or 2512342421 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112201210110220 its reverse (22011012102211), we get a palindrome (134212222212431).

The spelling of 112201210110220 in words is "one hundred twelve trillion, two hundred one billion, two hundred ten million, one hundred ten thousand, two hundred twenty".