2212112010122 has 32 divisors (see below), whose sum is σ = 3850788211200. Its totient is φ = 933413635440.

The previous prime is 2212112010091. The next prime is 2212112010137. The reversal of 2212112010122 is 2210102112122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212112010122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200629 + ... + 2421927.

It is an arithmetic number, because the mean of its divisors is an integer number (120337131600).

Almost surely, 2^{2212112010122} is an apocalyptic number.

2212112010122 is a deficient number, since it is larger than the sum of its proper divisors (1638676201078).

2212112010122 is a wasteful number, since it uses less digits than its factorization.

2212112010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223306.

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

Adding to 2212112010122 its reverse (2210102112122), we get a palindrome (4422214122244).

The spelling of 2212112010122 in words is "two trillion, two hundred twelve billion, one hundred twelve million, ten thousand, one hundred twenty-two".