112112210102222 has 32 divisors (see below), whose sum is σ = 194248633179744. Its totient is φ = 47962260172800.

The previous prime is 112112210102159. The next prime is 112112210102267. The reversal of 112112210102222 is 222201012211211.

It is a junction number, because it is equal to n+sod(n) for n = 112112210102194 and 112112210102203.

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, 152764868 + ... + 153497000.

It is an arithmetic number, because the mean of its divisors is an integer number (6070269786867).

Almost surely, 2^{112112210102222} is an apocalyptic number.

112112210102222 is a deficient number, since it is larger than the sum of its proper divisors (82136423077522).

112112210102222 is a wasteful number, since it uses less digits than its factorization.

112112210102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141604.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112112210102222 its reverse (222201012211211), we get a palindrome (334313222313433).

The spelling of 112112210102222 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred ten million, one hundred two thousand, two hundred twenty-two".