111010220103222 has 48 divisors (see below), whose sum is σ = 269479354961232. Its totient is φ = 32730286023360.

The previous prime is 111010220103191. The next prime is 111010220103269. The reversal of 111010220103222 is 222301022010111.

111010220103222 is a `hidden beast` number, since 1 + 110 + 1 + 0 + 220 + 10 + 322 + 2 = 666.

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 = 111010220103195 and 111010220103204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7576447773 + ... + 7576462424.

It is an arithmetic number, because the mean of its divisors is an integer number (5614153228359).

Almost surely, 2^{111010220103222} is an apocalyptic number.

111010220103222 is an abundant number, since it is smaller than the sum of its proper divisors (158469134858010).

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

111010220103222 is a wasteful number, since it uses less digits than its factorization.

111010220103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152910253 (or 15152910250 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 111010220103222 its reverse (222301022010111), we get a palindrome (333311242113333).

The spelling of 111010220103222 in words is "one hundred eleven trillion, ten billion, two hundred twenty million, one hundred three thousand, two hundred twenty-two".