112120021102222 has 16 divisors (see below), whose sum is σ = 192225874839552. Its totient is φ = 48046406520600.

The previous prime is 112120021102183. The next prime is 112120021102241. The reversal of 112120021102222 is 222201120021211.

It is a self number, because there is not a number n which added to its sum of digits gives 112120021102222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419119398 + ... + 419386825.

It is an arithmetic number, because the mean of its divisors is an integer number (12014117177472).

Almost surely, 2^{112120021102222} is an apocalyptic number.

112120021102222 is a deficient number, since it is larger than the sum of its proper divisors (80105853737330).

112120021102222 is an equidigital number, since it uses as much as digits as its factorization.

112120021102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838515783.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112120021102222 its reverse (222201120021211), we get a palindrome (334321141123433).

The spelling of 112120021102222 in words is "one hundred twelve trillion, one hundred twenty billion, twenty-one million, one hundred two thousand, two hundred twenty-two".