2022222020012 has 12 divisors (see below), whose sum is σ = 3556852437600. Its totient is φ = 1005978466416.

The previous prime is 2022222019957. The next prime is 2022222020017. The reversal of 2022222020012 is 2100202222202.

It is not an unprimeable number, because it can be changed into a prime (2022222020017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283135012 + ... + 1283136587.

It is an arithmetic number, because the mean of its divisors is an integer number (296404369800).

Almost surely, 2^{2022222020012} is an apocalyptic number.

It is an amenable number.

2022222020012 is a deficient number, since it is larger than the sum of its proper divisors (1534630417588).

2022222020012 is a wasteful number, since it uses less digits than its factorization.

2022222020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566271800 (or 2566271798 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2022222020012 its reverse (2100202222202), we get a palindrome (4122424242214).

The spelling of 2022222020012 in words is "two trillion, twenty-two billion, two hundred twenty-two million, twenty thousand, twelve".