22534133045444 has 24 divisors (see below), whose sum is σ = 40353162769920. Its totient is φ = 11004675411744.

The previous prime is 22534133045419. The next prime is 22534133045449. The reversal of 22534133045444 is 44454033143522.

It is a junction number, because it is equal to n+sod(n) for n = 22534133045395 and 22534133045404.

It is not an unprimeable number, because it can be changed into a prime (22534133045449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3038237 + ... + 7368795.

It is an arithmetic number, because the mean of its divisors is an integer number (1681381782080).

Almost surely, 2^{22534133045444} is an apocalyptic number.

It is an amenable number.

22534133045444 is a deficient number, since it is larger than the sum of its proper divisors (17819029724476).

22534133045444 is a wasteful number, since it uses less digits than its factorization.

22534133045444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360859 (or 4360857 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 44.

Adding to 22534133045444 its reverse (44454033143522), we get a palindrome (66988166188966).

The spelling of 22534133045444 in words is "twenty-two trillion, five hundred thirty-four billion, one hundred thirty-three million, forty-five thousand, four hundred forty-four".