112211102222 has 16 divisors (see below), whose sum is σ = 169747256832. Its totient is φ = 55629231840.

The previous prime is 112211102203. The next prime is 112211102233. The reversal of 112211102222 is 222201112211.

It is a super-2 number, since 2×112211102222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112211102222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275468 + ... + 548000.

It is an arithmetic number, because the mean of its divisors is an integer number (10609203552).

Almost surely, 2^112211102222 is an apocalyptic number.

112211102222 is a deficient number, since it is larger than the sum of its proper divisors (57536154610).

112211102222 is a wasteful number, since it uses less digits than its factorization.

112211102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274283.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112211102222 its reverse (222201112211), we get a palindrome (334412214433).

The spelling of 112211102222 in words is "one hundred twelve billion, two hundred eleven million, one hundred two thousand, two hundred twenty-two".