2122200012022 has 8 divisors (see below), whose sum is σ = 3194164524096. Its totient is φ = 1057478503992.

The previous prime is 2122200012019. The next prime is 2122200012041. The reversal of 2122200012022 is 2202100022212.

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 = 2122200011987 and 2122200012005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1810750278 + ... + 1810751449.

It is an arithmetic number, because the mean of its divisors is an integer number (399270565512).

Almost surely, 2^{2122200012022} is an apocalyptic number.

2122200012022 is a deficient number, since it is larger than the sum of its proper divisors (1071964512074).

2122200012022 is a wasteful number, since it uses less digits than its factorization.

2122200012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621502022.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2122200012022 its reverse (2202100022212), we get a palindrome (4324300034234).

The spelling of 2122200012022 in words is "two trillion, one hundred twenty-two billion, two hundred million, twelve thousand, twenty-two".