20244044022 has 32 divisors (see below), whose sum is σ = 40735094400. Its totient is φ = 6706886208.

The previous prime is 20244044017. The next prime is 20244044033. The reversal of 20244044022 is 22044044202.

It is a junction number, because it is equal to n+sod(n) for n = 20244043983 and 20244044001.

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, 2927493 + ... + 2934399.

It is an arithmetic number, because the mean of its divisors is an integer number (1272971700).

Almost surely, 2^20244044022 is an apocalyptic number.

20244044022 is an abundant number, since it is smaller than the sum of its proper divisors (20491050378).

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

20244044022 is a wasteful number, since it uses less digits than its factorization.

20244044022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9820.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 20244044022 its reverse (22044044202), we get a palindrome (42288088224).

The spelling of 20244044022 in words is "twenty billion, two hundred forty-four million, forty-four thousand, twenty-two".