22032112055 has 16 divisors (see below), whose sum is σ = 27841730400. Its totient is φ = 16691005440.

The previous prime is 22032112043. The next prime is 22032112079. The reversal of 22032112055 is 55021123022.

It is not a de Polignac number, because 22032112055 - 2¹² = 22032107959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22032112055.

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 15 ways as a sum of consecutive naturals, for example, 184391 + ... + 279399.

It is an arithmetic number, because the mean of its divisors is an integer number (1740108150).

Almost surely, 2^22032112055 is an apocalyptic number.

22032112055 is a deficient number, since it is larger than the sum of its proper divisors (5809618345).

22032112055 is a wasteful number, since it uses less digits than its factorization.

22032112055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97474.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 22032112055 its reverse (55021123022), we get a palindrome (77053235077).

The spelling of 22032112055 in words is "twenty-two billion, thirty-two million, one hundred twelve thousand, fifty-five".