112102210110222 has 32 divisors (see below), whose sum is σ = 249116377593600. Its totient is φ = 37367350101144.

The previous prime is 112102210110203. The next prime is 112102210110223. The reversal of 112102210110222 is 222011012201211.

112102210110222 is a `hidden beast` number, since 1 + 1 + 210 + 221 + 0 + 1 + 10 + 222 = 666.

It is a super-3 number, since 3×112102210110222³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112102210110195 and 112102210110204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102210110223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60800673 + ... + 62617299.

It is an arithmetic number, because the mean of its divisors is an integer number (7784886799800).

Almost surely, 2^{112102210110222} is an apocalyptic number.

112102210110222 is an abundant number, since it is smaller than the sum of its proper divisors (137014167483378).

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

112102210110222 is a wasteful number, since it uses less digits than its factorization.

112102210110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959397 (or 2959391 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112102210110222 its reverse (222011012201211), we get a palindrome (334113222311433).

The spelling of 112102210110222 in words is "one hundred twelve trillion, one hundred two billion, two hundred ten million, one hundred ten thousand, two hundred twenty-two".