112100220300 has 72 divisors (see below), whose sum is σ = 326897299456. Its totient is φ = 29658000960.

The previous prime is 112100220289. The next prime is 112100220313. The reversal of 112100220300 is 3022001211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1433032 + ... + 1509231.

Almost surely, 2^112100220300 is an apocalyptic number.

112100220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112100220300 is an abundant number, since it is smaller than the sum of its proper divisors (214797079156).

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

112100220300 is a wasteful number, since it uses less digits than its factorization.

112100220300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942407 (or 2942400 counting only the distinct ones).

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

Adding to 112100220300 its reverse (3022001211), we get a palindrome (115122221511).

The spelling of 112100220300 in words is "one hundred twelve billion, one hundred million, two hundred twenty thousand, three hundred".