20044422022 has 32 divisors (see below), whose sum is σ = 31175835264. Its totient is φ = 9658828800.

The previous prime is 20044422011. The next prime is 20044422089. The reversal of 20044422022 is 22022444002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20044421984 and 20044422002.

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, 4873747 + ... + 4877857.

It is an arithmetic number, because the mean of its divisors is an integer number (974244852).

Almost surely, 2^20044422022 is an apocalyptic number.

20044422022 is a deficient number, since it is larger than the sum of its proper divisors (11131413242).

20044422022 is a wasteful number, since it uses less digits than its factorization.

20044422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4864.

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

Adding to 20044422022 its reverse (22022444002), we get a palindrome (42066866024).

The spelling of 20044422022 in words is "twenty billion, forty-four million, four hundred twenty-two thousand, twenty-two".