20220222002222 has 16 divisors (see below), whose sum is σ = 33285765566592. Its totient is φ = 9135974011320.

The previous prime is 20220222002221. The next prime is 20220222002243. The reversal of 20220222002222 is 22220022202202.

It is a junction number, because it is equal to n+sod(n) for n = 20220222002194 and 20220222002203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220222002221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2751795728 + ... + 2751803075.

It is an arithmetic number, because the mean of its divisors is an integer number (2080360347912).

Almost surely, 2^{20220222002222} is an apocalyptic number.

20220222002222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220222002222 is a deficient number, since it is larger than the sum of its proper divisors (13065543564370).

20220222002222 is a wasteful number, since it uses less digits than its factorization.

20220222002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5503598983.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 20220222002222 its reverse (22220022202202), we get a palindrome (42440244204424).

The spelling of 20220222002222 in words is "twenty trillion, two hundred twenty billion, two hundred twenty-two million, two thousand, two hundred twenty-two".