22514250055 has 32 divisors (see below), whose sum is σ = 29613185280. Its totient is φ = 16296433920.

The previous prime is 22514250019. The next prime is 22514250071. The reversal of 22514250055 is 55005241522.

It is a happy number.

It is not a de Polignac number, because 22514250055 - 2¹¹ = 22514248007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22514249999 and 22514250026.

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 31 ways as a sum of consecutive naturals, for example, 17882016 + ... + 17883274.

It is an arithmetic number, because the mean of its divisors is an integer number (925412040).

Almost surely, 2^22514250055 is an apocalyptic number.

22514250055 is a deficient number, since it is larger than the sum of its proper divisors (7098935225).

22514250055 is a wasteful number, since it uses less digits than its factorization.

22514250055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559.

The product of its (nonzero) digits is 20000, while the sum is 31.

Adding to 22514250055 its reverse (55005241522), we get a palindrome (77519491577).

The spelling of 22514250055 in words is "twenty-two billion, five hundred fourteen million, two hundred fifty thousand, fifty-five".