22004143022 has 8 divisors (see below), whose sum is σ = 33012504072. Its totient is φ = 10999975000.

The previous prime is 22004143013. The next prime is 22004143039. The reversal of 22004143022 is 22034140022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22004142985 and 22004143003.

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 3 ways as a sum of consecutive naturals, for example, 1035104 + ... + 1056147.

It is an arithmetic number, because the mean of its divisors is an integer number (4126563009).

Almost surely, 2^22004143022 is an apocalyptic number.

22004143022 is a deficient number, since it is larger than the sum of its proper divisors (11008361050).

22004143022 is a wasteful number, since it uses less digits than its factorization.

22004143022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096514.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22004143022 its reverse (22034140022), we get a palindrome (44038283044).

The spelling of 22004143022 in words is "twenty-two billion, four million, one hundred forty-three thousand, twenty-two".