2112232032122 has 16 divisors (see below), whose sum is σ = 3436543939752. Its totient is φ = 969747847680.

The previous prime is 2112232032073. The next prime is 2112232032133. The reversal of 2112232032122 is 2212302322112.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1715421487081 + 396810545041 = 1309741^2 + 629929^2 .

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, 757614113 + ... + 757616900.

Almost surely, 2^{2112232032122} is an apocalyptic number.

2112232032122 is a deficient number, since it is larger than the sum of its proper divisors (1324311907630).

2112232032122 is a wasteful number, since it uses less digits than its factorization.

2112232032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515231073.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2112232032122 its reverse (2212302322112), we get a palindrome (4324534354234).

The spelling of 2112232032122 in words is "two trillion, one hundred twelve billion, two hundred thirty-two million, thirty-two thousand, one hundred twenty-two".