220111200112 has 20 divisors (see below), whose sum is σ = 429823449856. Its totient is φ = 109189019520.

The previous prime is 220111200109. The next prime is 220111200121. The reversal of 220111200112 is 211002111022.

It is a junction number, because it is equal to n+sod(n) for n = 220111200092 and 220111200101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54159189 + ... + 54163252.

Almost surely, 2^220111200112 is an apocalyptic number.

It is an amenable number.

220111200112 is a deficient number, since it is larger than the sum of its proper divisors (209712249744).

220111200112 is a wasteful number, since it uses less digits than its factorization.

220111200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108322576 (or 108322570 counting only the distinct ones).

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

Adding to 220111200112 its reverse (211002111022), we get a palindrome (431113311134).

The spelling of 220111200112 in words is "two hundred twenty billion, one hundred eleven million, two hundred thousand, one hundred twelve".