22442002444042 has 32 divisors (see below), whose sum is σ = 35881322955264. Its totient is φ = 10490389728000.

The previous prime is 22442002443997. The next prime is 22442002444051. The reversal of 22442002444042 is 24044420024422.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 22442002443989 and 22442002444007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94660383 + ... + 94897165.

It is an arithmetic number, because the mean of its divisors is an integer number (1121291342352).

Almost surely, 2^{22442002444042} is an apocalyptic number.

22442002444042 is a deficient number, since it is larger than the sum of its proper divisors (13439320511222).

22442002444042 is a wasteful number, since it uses less digits than its factorization.

22442002444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255414.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 22442002444042 its reverse (24044420024422), we get a palindrome (46486422468464).

The spelling of 22442002444042 in words is "twenty-two trillion, four hundred forty-two billion, two million, four hundred forty-four thousand, forty-two".