112100000100222 has 32 divisors (see below), whose sum is σ = 226516732146432. Its totient is φ = 36980563048704.

The previous prime is 112100000100181. The next prime is 112100000100223. The reversal of 112100000100222 is 222001000001211.

It is a junction number, because it is equal to n+sod(n) for n = 112100000100198 and 112100000100207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100000100223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22407343 + ... + 26949749.

It is an arithmetic number, because the mean of its divisors is an integer number (7078647879576).

Almost surely, 2^{112100000100222} is an apocalyptic number.

112100000100222 is an abundant number, since it is smaller than the sum of its proper divisors (114416732046210).

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

112100000100222 is a wasteful number, since it uses less digits than its factorization.

112100000100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584912.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112100000100222 its reverse (222001000001211), we get a palindrome (334101000101433).

The spelling of 112100000100222 in words is "one hundred twelve trillion, one hundred billion, one hundred thousand, two hundred twenty-two".