112000103220 has 48 divisors (see below), whose sum is σ = 315994206528. Its totient is φ = 29638702080.

The previous prime is 112000103191. The next prime is 112000103227. The reversal of 112000103220 is 22301000211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 112000103196 and 112000103205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000103227) 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, 7116829 + ... + 7132548.

It is an arithmetic number, because the mean of its divisors is an integer number (6583212636).

Almost surely, 2^112000103220 is an apocalyptic number.

112000103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112000103220 is an abundant number, since it is smaller than the sum of its proper divisors (203994103308).

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

112000103220 is a wasteful number, since it uses less digits than its factorization.

112000103220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14249520 (or 14249518 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 112000103220 its reverse (22301000211), we get a palindrome (134301103431).

The spelling of 112000103220 in words is "one hundred twelve billion, one hundred three thousand, two hundred twenty".