112102221112222 has 32 divisors (see below), whose sum is σ = 183916759628160. Its totient is φ = 50823128722080.

The previous prime is 112102221112187. The next prime is 112102221112261. The reversal of 112102221112222 is 222211122201211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 112102221112193 and 112102221112202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339305073 + ... + 339635299.

It is an arithmetic number, because the mean of its divisors is an integer number (5747398738380).

Almost surely, 2^{112102221112222} is an apocalyptic number.

112102221112222 is a deficient number, since it is larger than the sum of its proper divisors (71814538515938).

112102221112222 is a wasteful number, since it uses less digits than its factorization.

112102221112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370296.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 112102221112222 its reverse (222211122201211), we get a palindrome (334313343313433).

The spelling of 112102221112222 in words is "one hundred twelve trillion, one hundred two billion, two hundred twenty-one million, one hundred twelve thousand, two hundred twenty-two".