112222011222122 has 16 divisors (see below), whose sum is σ = 171115366954272. Its totient is φ = 55183800651120.

The previous prime is 112222011222103. The next prime is 112222011222133. The reversal of 112222011222122 is 221222110222211.

It is a super-2 number, since 2×112222011222122² (a number of 29 digits) contains 22 as substring.

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, 60350468 + ... + 62182175.

It is an arithmetic number, because the mean of its divisors is an integer number (10694710434642).

Almost surely, 2^{112222011222122} is an apocalyptic number.

112222011222122 is a deficient number, since it is larger than the sum of its proper divisors (58893355732150).

112222011222122 is a wasteful number, since it uses less digits than its factorization.

112222011222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122540213.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 112222011222122 its reverse (221222110222211), we get a palindrome (333444121444333).

The spelling of 112222011222122 in words is "one hundred twelve trillion, two hundred twenty-two billion, eleven million, two hundred twenty-two thousand, one hundred twenty-two".