2012222230022 has 8 divisors (see below), whose sum is σ = 3020876173656. Its totient is φ = 1005263505472.

The previous prime is 2012222230013. The next prime is 2012222230033. The reversal of 2012222230022 is 2200322222102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2012222229976 and 2012222230003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423801803 + ... + 423806550.

It is an arithmetic number, because the mean of its divisors is an integer number (377609521707).

Almost surely, 2^{2012222230022} is an apocalyptic number.

2012222230022 is a deficient number, since it is larger than the sum of its proper divisors (1008653943634).

2012222230022 is a wasteful number, since it uses less digits than its factorization.

2012222230022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847609542.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2012222230022 its reverse (2200322222102), we get a palindrome (4212544452124).

The spelling of 2012222230022 in words is "two trillion, twelve billion, two hundred twenty-two million, two hundred thirty thousand, twenty-two".