112220200101222 has 48 divisors (see below), whose sum is σ = 243259581565728. Its totient is φ = 37388917929600.

The previous prime is 112220200101193. The next prime is 112220200101259. The reversal of 112220200101222 is 222101002022211.

It is a happy number.

112220200101222 is a `hidden beast` number, since 1 + 12 + 220 + 200 + 10 + 1 + 222 = 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 = 112220200101195 and 112220200101204.

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, 675327847 + ... + 675493997.

It is an arithmetic number, because the mean of its divisors is an integer number (5067907949286).

Almost surely, 2^{112220200101222} is an apocalyptic number.

112220200101222 is an abundant number, since it is smaller than the sum of its proper divisors (131039381464506).

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

112220200101222 is a wasteful number, since it uses less digits than its factorization.

112220200101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183805 (or 183802 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112220200101222 its reverse (222101002022211), we get a palindrome (334321202123433).

The spelling of 112220200101222 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred million, one hundred one thousand, two hundred twenty-two".