20024004202222 has 16 divisors (see below), whose sum is σ = 30136901842944. Its totient is φ = 9978379479000.

The previous prime is 20024004202207. The next prime is 20024004202253. The reversal of 20024004202222 is 22220240042002.

It is a junction number, because it is equal to n+sod(n) for n = 20024004202193 and 20024004202202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2045947 + ... + 6650857.

It is an arithmetic number, because the mean of its divisors is an integer number (1883556365184).

Almost surely, 2^{20024004202222} is an apocalyptic number.

20024004202222 is a deficient number, since it is larger than the sum of its proper divisors (10112897640722).

20024004202222 is a wasteful number, since it uses less digits than its factorization.

20024004202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4612215.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 20024004202222 its reverse (22220240042002), we get a palindrome (42244244244224).

The spelling of 20024004202222 in words is "twenty trillion, twenty-four billion, four million, two hundred two thousand, two hundred twenty-two".