112220300100 has 36 divisors (see below), whose sum is σ = 324690735824. Its totient is φ = 29925413280.

The previous prime is 112220300083. The next prime is 112220300107. The reversal of 112220300100 is 1003022211.

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

It is not an unprimeable number, because it can be changed into a prime (112220300107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187033534 + ... + 187034133.

Almost surely, 2^112220300100 is an apocalyptic number.

112220300100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112220300100 is an abundant number, since it is smaller than the sum of its proper divisors (212470435724).

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

112220300100 is a wasteful number, since it uses less digits than its factorization.

112220300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374067684 (or 374067677 counting only the distinct ones).

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

Adding to 112220300100 its reverse (1003022211), we get a palindrome (113223322311).

The spelling of 112220300100 in words is "one hundred twelve billion, two hundred twenty million, three hundred thousand, one hundred".