112104310220 has 192 divisors, whose sum is σ = 277843378176. Its totient is φ = 37205118720.

The previous prime is 112104310217. The next prime is 112104310289. The reversal of 112104310220 is 22013401211.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 242125709 + ... + 242126171.

It is an arithmetic number, because the mean of its divisors is an integer number (1447100928).

Almost surely, 2^112104310220 is an apocalyptic number.

112104310220 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 112104310220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138921689088).

112104310220 is an abundant number, since it is smaller than the sum of its proper divisors (165739067956).

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

112104310220 is a wasteful number, since it uses less digits than its factorization.

112104310220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112104310220 its reverse (22013401211), we get a palindrome (134117711431).

Subtracting from 112104310220 its reverse (22013401211), we obtain a palindrome (90090909009).

The spelling of 112104310220 in words is "one hundred twelve billion, one hundred four million, three hundred ten thousand, two hundred twenty".