20222020002022 has 32 divisors (see below), whose sum is σ = 30793151087424. Its totient is φ = 9958694928000.

The previous prime is 20222020002007. The next prime is 20222020002073. The reversal of 20222020002022 is 22020002022202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20222020001987 and 20222020002005.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 322021447 + ... + 322084237.

It is an arithmetic number, because the mean of its divisors is an integer number (962285971482).

Almost surely, 2^{20222020002022} is an apocalyptic number.

20222020002022 is a deficient number, since it is larger than the sum of its proper divisors (10571131085402).

20222020002022 is a wasteful number, since it uses less digits than its factorization.

20222020002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71184.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20222020002022 its reverse (22020002022202), we get a palindrome (42242022024224).

It can be divided in two parts, 202 and 22020002022, that multiplied together give a palindrome (4448040408444).

The spelling of 20222020002022 in words is "twenty trillion, two hundred twenty-two billion, twenty million, two thousand, twenty-two".