22054412055 has 16 divisors (see below), whose sum is σ = 38001448800. Its totient is φ = 10857556608.

The previous prime is 22054412047. The next prime is 22054412111. The reversal of 22054412055 is 55021445022.

It is not a de Polignac number, because 22054412055 - 2³ = 22054412047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56549580 + ... + 56549969.

It is an arithmetic number, because the mean of its divisors is an integer number (2375090550).

Almost surely, 2^22054412055 is an apocalyptic number.

22054412055 is a deficient number, since it is larger than the sum of its proper divisors (15947036745).

22054412055 is a wasteful number, since it uses less digits than its factorization.

22054412055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113099570.

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 22054412055 its reverse (55021445022), we get a palindrome (77075857077).

The spelling of 22054412055 in words is "twenty-two billion, fifty-four million, four hundred twelve thousand, fifty-five".