22000424055 has 16 divisors (see below), whose sum is σ = 35210561760. Its totient is φ = 11730265088.

The previous prime is 22000424053. The next prime is 22000424059. The reversal of 22000424055 is 55042400022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22000424055 - 2¹ = 22000424053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000424051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150210 + ... + 257999.

It is an arithmetic number, because the mean of its divisors is an integer number (2200660110).

Almost surely, 2^22000424055 is an apocalyptic number.

22000424055 is a deficient number, since it is larger than the sum of its proper divisors (13210137705).

22000424055 is a wasteful number, since it uses less digits than its factorization.

22000424055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411810.

The product of its (nonzero) digits is 3200, while the sum is 24.

Adding to 22000424055 its reverse (55042400022), we get a palindrome (77042824077).

The spelling of 22000424055 in words is "twenty-two billion, four hundred twenty-four thousand, fifty-five".