2202221202122 has 8 divisors (see below), whose sum is σ = 3352635263136. Its totient is φ = 1084676114412.

The previous prime is 2202221202107. The next prime is 2202221202131. The reversal of 2202221202122 is 2212021222022.

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 = 2202221202094 and 2202221202103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8217243158 + ... + 8217243425.

It is an arithmetic number, because the mean of its divisors is an integer number (419079407892).

Almost surely, 2^{2202221202122} is an apocalyptic number.

2202221202122 is a deficient number, since it is larger than the sum of its proper divisors (1150414061014).

2202221202122 is a wasteful number, since it uses less digits than its factorization.

2202221202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16434486652.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2202221202122 its reverse (2212021222022), we get a palindrome (4414242424144).

The spelling of 2202221202122 in words is "two trillion, two hundred two billion, two hundred twenty-one million, two hundred two thousand, one hundred twenty-two".