2022220002222 has 24 divisors (see below), whose sum is σ = 5007401910576. Its totient is φ = 577777143456.

The previous prime is 2022220002203. The next prime is 2022220002337. The reversal of 2022220002222 is 2222000222202.

2022220002222 is a `hidden beast` number, since 20 + 222 + 200 + 0 + 2 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2022220002195 and 2022220002204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8024682423 + ... + 8024682674.

It is an arithmetic number, because the mean of its divisors is an integer number (208641746274).

Almost surely, 2^{2022220002222} is an apocalyptic number.

2022220002222 is an abundant number, since it is smaller than the sum of its proper divisors (2985181908354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022220002222 is a wasteful number, since it uses less digits than its factorization.

2022220002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16049365112 (or 16049365109 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2022220002222 its reverse (2222000222202), we get a palindrome (4244220224424).

The spelling of 2022220002222 in words is "two trillion, twenty-two billion, two hundred twenty million, two thousand, two hundred twenty-two".