22204424042 has 16 divisors (see below), whose sum is σ = 33463195200. Its totient is φ = 11050054848.

The previous prime is 22204424029. The next prime is 22204424093. The reversal of 22204424042 is 24042440222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2504834 + ... + 2513682.

It is an arithmetic number, because the mean of its divisors is an integer number (2091449700).

Almost surely, 2^22204424042 is an apocalyptic number.

22204424042 is a deficient number, since it is larger than the sum of its proper divisors (11258771158).

22204424042 is a wasteful number, since it uses less digits than its factorization.

22204424042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14605.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 22204424042 its reverse (24042440222), we get a palindrome (46246864264).

The spelling of 22204424042 in words is "twenty-two billion, two hundred four million, four hundred twenty-four thousand, forty-two".