112200212001224 has 16 divisors (see below), whose sum is σ = 210394569761820. Its totient is φ = 56094993398080.

The previous prime is 112200212001191. The next prime is 112200212001239. The reversal of 112200212001224 is 422100212002211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 109955818504324 + 2244393496900 = 10485982^2 + 1498130^2 .

It is a super-2 number, since 2×112200212001224² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112200212001196 and 112200212001205.

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, 638982047 + ... + 639157614.

Almost surely, 2^{112200212001224} is an apocalyptic number.

It is an amenable number.

112200212001224 is a deficient number, since it is larger than the sum of its proper divisors (98194357760596).

112200212001224 is a wasteful number, since it uses less digits than its factorization.

112200212001224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278150640 (or 1278150636 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 112200212001224 its reverse (422100212002211), we get a palindrome (534300424003435).

The spelling of 112200212001224 in words is "one hundred twelve trillion, two hundred billion, two hundred twelve million, one thousand, two hundred twenty-four".