112222110100 has 36 divisors (see below), whose sum is σ = 246951881568. Its totient is φ = 44256604000.

The previous prime is 112222110073. The next prime is 112222110151. The reversal of 112222110100 is 1011222211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7895866 + ... + 7910065.

It is an arithmetic number, because the mean of its divisors is an integer number (6859774488).

Almost surely, 2^112222110100 is an apocalyptic number.

112222110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112222110100 is an abundant number, since it is smaller than the sum of its proper divisors (134729771468).

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

112222110100 is a wasteful number, since it uses less digits than its factorization.

112222110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15806016 (or 15806009 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112222110100 its reverse (1011222211), we get a palindrome (113233332311).

The spelling of 112222110100 in words is "one hundred twelve billion, two hundred twenty-two million, one hundred ten thousand, one hundred".