22004450504042 has 8 divisors (see below), whose sum is σ = 33046587095616. Its totient is φ = 10988921472172.

The previous prime is 22004450504027. The next prime is 22004450504083. The reversal of 22004450504042 is 24040505440022.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6651887858 + ... + 6651891165.

It is an arithmetic number, because the mean of its divisors is an integer number (4130823386952).

Almost surely, 2^{22004450504042} is an apocalyptic number.

22004450504042 is a deficient number, since it is larger than the sum of its proper divisors (11042136591574).

22004450504042 is a wasteful number, since it uses less digits than its factorization.

22004450504042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13303779852.

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 22004450504042 its reverse (24040505440022), we get a palindrome (46044955944064).

The spelling of 22004450504042 in words is "twenty-two trillion, four billion, four hundred fifty million, five hundred four thousand, forty-two".