112220111011222 has 8 divisors (see below), whose sum is σ = 168347659028976. Its totient is φ = 56104224668232.

The previous prime is 112220111011207. The next prime is 112220111011259. The reversal of 112220111011222 is 222110111022211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112220111011222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915394633 + ... + 2915433124.

It is an arithmetic number, because the mean of its divisors is an integer number (21043457378622).

Almost surely, 2^{112220111011222} is an apocalyptic number.

112220111011222 is a deficient number, since it is larger than the sum of its proper divisors (56127548017754).

112220111011222 is an equidigital number, since it uses as much as digits as its factorization.

112220111011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5830837382.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112220111011222 its reverse (222110111022211), we get a palindrome (334330222033433).

The spelling of 112220111011222 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred eleven million, eleven thousand, two hundred twenty-two".